[INFO] cloning repository https://github.com/youssefhabri/pngcrypt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/youssefhabri/pngcrypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoussefhabri%2Fpngcrypt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoussefhabri%2Fpngcrypt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e9eeb8ff63f7437446f31d8736a35f608095ed6
[INFO] testing youssefhabri/pngcrypt against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoussefhabri%2Fpngcrypt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/youssefhabri/pngcrypt on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/youssefhabri/pngcrypt
[INFO] finished tweaking git repo https://github.com/youssefhabri/pngcrypt
[INFO] tweaked toml for git repo https://github.com/youssefhabri/pngcrypt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/youssefhabri/pngcrypt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfb-mode v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d464153c8303496e56aa3edaac4a4da7bef20c1765de2859bcdfeffb03a25164
[INFO] running `Command { std: "docker" "start" "-a" "d464153c8303496e56aa3edaac4a4da7bef20c1765de2859bcdfeffb03a25164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d464153c8303496e56aa3edaac4a4da7bef20c1765de2859bcdfeffb03a25164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d464153c8303496e56aa3edaac4a4da7bef20c1765de2859bcdfeffb03a25164", kill_on_drop: false }`
[INFO] [stdout] d464153c8303496e56aa3edaac4a4da7bef20c1765de2859bcdfeffb03a25164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca60126071676a388adf94b376c76152e7913d80947053569fe9b14c3032af4
[INFO] running `Command { std: "docker" "start" "-a" "1ca60126071676a388adf94b376c76152e7913d80947053569fe9b14c3032af4", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling cfb-mode v0.3.2
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling pngcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     map_err!(file.read_exact(&mut header))?;
[INFO] [stdout]    |     -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     map_err!(file.read_exact(&mut length_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     map_err!(file.read_exact(&mut c_type_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     let c_type = map_err!(String::from_utf8(c_type_raw.to_vec()))?;
[INFO] [stdout]    |                  ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     map_err!(file.read_exact(data.as_mut_slice()))?;
[INFO] [stdout]    |     ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     map_err!(file.read_exact(&mut crc_raw))?;
[INFO] [stdout]    |     --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     let _ = map_err!(io::stdin().read_line(&mut password))?;
[INFO] [stdout]     |             ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     let value = map_err!(base64::decode(&buffer))?;
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/decrypt.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `self`
[INFO] [stdout]  --> src/bin/encrypt.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `self`
[INFO] [stdout]  --> src/bin/decrypt.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]   --> src/bin/decrypt.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let header = validate_png(&mut input)?;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pngcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1ca60126071676a388adf94b376c76152e7913d80947053569fe9b14c3032af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca60126071676a388adf94b376c76152e7913d80947053569fe9b14c3032af4", kill_on_drop: false }`
[INFO] [stdout] 1ca60126071676a388adf94b376c76152e7913d80947053569fe9b14c3032af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4357cea86db23723df37b3839153dd498d681d0d6079521a1a05457ea6c751f
[INFO] running `Command { std: "docker" "start" "-a" "d4357cea86db23723df37b3839153dd498d681d0d6079521a1a05457ea6c751f", kill_on_drop: false }`
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     map_err!(file.read_exact(&mut header))?;
[INFO] [stdout]    |     -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     map_err!(file.read_exact(&mut length_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     map_err!(file.read_exact(&mut c_type_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     let c_type = map_err!(String::from_utf8(c_type_raw.to_vec()))?;
[INFO] [stdout]    |                  ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     map_err!(file.read_exact(data.as_mut_slice()))?;
[INFO] [stdout]    |     ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     map_err!(file.read_exact(&mut crc_raw))?;
[INFO] [stdout]    |     --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     let _ = map_err!(io::stdin().read_line(&mut password))?;
[INFO] [stdout]     |             ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     let value = map_err!(base64::decode(&buffer))?;
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pngcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/decrypt.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `self`
[INFO] [stdout]  --> src/bin/decrypt.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{self, Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     map_err!(file.read_exact(&mut header))?;
[INFO] [stdout]    |     -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     map_err!(file.read_exact(&mut length_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `self`
[INFO] [stdout]  --> src/bin/encrypt.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     map_err!(file.read_exact(&mut c_type_raw))?;
[INFO] [stdout]    |     ------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     let c_type = map_err!(String::from_utf8(c_type_raw.to_vec()))?;
[INFO] [stdout]    |                  ------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     map_err!(file.read_exact(data.as_mut_slice()))?;
[INFO] [stdout]    |     ---------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/lib.rs:17:84
[INFO] [stdout]    |
[INFO] [stdout] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]    |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     map_err!(file.read_exact(&mut crc_raw))?;
[INFO] [stdout]    |     --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     let _ = map_err!(io::stdin().read_line(&mut password))?;
[INFO] [stdout]     |             ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stdout]     |                      ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/lib.rs:17:84
[INFO] [stdout]     |
[INFO] [stdout] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stdout]     |                                                                                    ^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     let value = map_err!(base64::decode(&buffer))?;
[INFO] [stdout]     |                 --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]   --> src/bin/decrypt.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let header = validate_png(&mut input)?;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pngcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "d4357cea86db23723df37b3839153dd498d681d0d6079521a1a05457ea6c751f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4357cea86db23723df37b3839153dd498d681d0d6079521a1a05457ea6c751f", kill_on_drop: false }`
[INFO] [stdout] d4357cea86db23723df37b3839153dd498d681d0d6079521a1a05457ea6c751f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 968cd4c38b2fae7100a3cad573319dbe2bf0c088bc5a7a8365bd2518a8c38ba0
[INFO] running `Command { std: "docker" "start" "-a" "968cd4c38b2fae7100a3cad573319dbe2bf0c088bc5a7a8365bd2518a8c38ba0", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     map_err!(file.read_exact(&mut header))?;
[INFO] [stderr]    |     -------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     map_err!(file.read_exact(&mut length_raw))?;
[INFO] [stderr]    |     ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     map_err!(file.read_exact(&mut c_type_raw))?;
[INFO] [stderr]    |     ------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     let c_type = map_err!(String::from_utf8(c_type_raw.to_vec()))?;
[INFO] [stderr]    |                  ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     map_err!(file.read_exact(data.as_mut_slice()))?;
[INFO] [stderr]    |     ---------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/lib.rs:17:84
[INFO] [stderr]    |
[INFO] [stderr] 17 |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]    |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 73 |     map_err!(file.read_exact(&mut crc_raw))?;
[INFO] [stderr]    |     --------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:17:84
[INFO] [stderr]     |
[INFO] [stderr] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]     |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     let _ = map_err!(io::stdin().read_line(&mut password))?;
[INFO] [stderr]     |             ---------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:17:84
[INFO] [stderr]     |
[INFO] [stderr] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]     |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stderr]     |                      ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:17:84
[INFO] [stderr]     |
[INFO] [stderr] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]     |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 146 |     let mut cipher = map_err!(AesCfb::new_var(key, &iv))?;
[INFO] [stderr]     |                      ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/lib.rs:17:84
[INFO] [stderr]     |
[INFO] [stderr] 17  |             ($expr).map_err(|err| format!("line {}: {}", line!(), err.to_string()));
[INFO] [stderr]     |                                                                                    ^
[INFO] [stderr] ...
[INFO] [stderr] 149 |     let value = map_err!(base64::decode(&buffer))?;
[INFO] [stderr]     |                 --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `map_err` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `pngcrypt` (lib) generated 10 warnings
[INFO] [stderr] warning: `pngcrypt` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/decrypt.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read`, `self`
[INFO] [stderr]  --> src/bin/decrypt.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{self, Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header`
[INFO] [stderr]   --> src/bin/decrypt.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let header = validate_png(&mut input)?;
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read`, `self`
[INFO] [stderr]  --> src/bin/encrypt.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pngcrypt` (bin "decrypt" test) generated 3 warnings (run `cargo fix --bin "decrypt" --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `pngcrypt` (bin "encrypt" test) generated 1 warning (run `cargo fix --bin "encrypt" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pngcrypt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pngcrypt-906f8900d52160a2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/decrypt.rs (/opt/rustwide/target/debug/deps/decrypt-9a24680050bb6d15)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/encrypt.rs (/opt/rustwide/target/debug/deps/encrypt-6cf63aae426aca2d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pngcrypt
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "968cd4c38b2fae7100a3cad573319dbe2bf0c088bc5a7a8365bd2518a8c38ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968cd4c38b2fae7100a3cad573319dbe2bf0c088bc5a7a8365bd2518a8c38ba0", kill_on_drop: false }`
[INFO] [stdout] 968cd4c38b2fae7100a3cad573319dbe2bf0c088bc5a7a8365bd2518a8c38ba0
