[INFO] fetching crate uows-crypto 0.2.2...
[INFO] testing uows-crypto-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate uows-crypto 0.2.2 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate uows-crypto 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uows-crypto 0.2.2
[INFO] finished tweaking crates.io crate uows-crypto 0.2.2
[INFO] tweaked toml for crates.io crate uows-crypto 0.2.2 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb75789d035a060635d8a249c6210214f3ce9b503035d8045ed04456c9d17bb
[INFO] running `Command { std: "docker" "start" "-a" "feb75789d035a060635d8a249c6210214f3ce9b503035d8045ed04456c9d17bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb75789d035a060635d8a249c6210214f3ce9b503035d8045ed04456c9d17bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb75789d035a060635d8a249c6210214f3ce9b503035d8045ed04456c9d17bb", kill_on_drop: false }`
[INFO] [stdout] feb75789d035a060635d8a249c6210214f3ce9b503035d8045ed04456c9d17bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b0093839f70557da1745fb01ac9bc752eb2b117b07c9f6b159992527882db7f
[INFO] running `Command { std: "docker" "start" "-a" "2b0093839f70557da1745fb01ac9bc752eb2b117b07c9f6b159992527882db7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpuid-bool v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling polyval v0.4.5
[INFO] [stderr]    Compiling aes-soft v0.6.4
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling ghash v0.3.1
[INFO] [stderr]    Compiling aes v0.6.0
[INFO] [stderr]    Compiling aes-gcm v0.8.0
[INFO] [stderr]    Compiling uows-crypto v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 80 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 | |                 key.len()
[INFO] [stdout] 82 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 79 ~             panic!(
[INFO] [stdout] 80 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 |                 key.len()
[INFO] [stdout] 82 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 87 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 | |                 nonce.len()
[INFO] [stdout] 89 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 86 ~             panic!(
[INFO] [stdout] 87 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 |                 nonce.len()
[INFO] [stdout] 89 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 102 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 | |                 key.len()
[INFO] [stdout] 104 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 101 ~             panic!(
[INFO] [stdout] 102 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 |                 key.len()
[INFO] [stdout] 104 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 109 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 | |                 nonce.len()
[INFO] [stdout] 111 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 108 ~             panic!(
[INFO] [stdout] 109 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 |                 nonce.len()
[INFO] [stdout] 111 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "2b0093839f70557da1745fb01ac9bc752eb2b117b07c9f6b159992527882db7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0093839f70557da1745fb01ac9bc752eb2b117b07c9f6b159992527882db7f", kill_on_drop: false }`
[INFO] [stdout] 2b0093839f70557da1745fb01ac9bc752eb2b117b07c9f6b159992527882db7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe3bbb51a12244b9f569f77302676f60f0d35a534a5891f776d36887035f5651
[INFO] running `Command { std: "docker" "start" "-a" "fe3bbb51a12244b9f569f77302676f60f0d35a534a5891f776d36887035f5651", kill_on_drop: false }`
[INFO] [stderr]    Compiling uows-crypto v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 80 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 | |                 key.len()
[INFO] [stdout] 82 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 79 ~             panic!(
[INFO] [stdout] 80 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 |                 key.len()
[INFO] [stdout] 82 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 87 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 | |                 nonce.len()
[INFO] [stdout] 89 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 86 ~             panic!(
[INFO] [stdout] 87 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 |                 nonce.len()
[INFO] [stdout] 89 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 102 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 | |                 key.len()
[INFO] [stdout] 104 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 101 ~             panic!(
[INFO] [stdout] 102 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 |                 key.len()
[INFO] [stdout] 104 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 109 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 | |                 nonce.len()
[INFO] [stdout] 111 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 108 ~             panic!(
[INFO] [stdout] 109 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 |                 nonce.len()
[INFO] [stdout] 111 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 80 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 | |                 key.len()
[INFO] [stdout] 82 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 79 ~             panic!(
[INFO] [stdout] 80 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 81 |                 key.len()
[INFO] [stdout] 82 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |               panic!(format!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 87 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 | |                 nonce.len()
[INFO] [stdout] 89 | |             ))
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 86 ~             panic!(
[INFO] [stdout] 87 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 88 |                 nonce.len()
[INFO] [stdout] 89 ~             )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:101:20
[INFO] [stdout]     |
[INFO] [stdout] 101 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 102 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 | |                 key.len()
[INFO] [stdout] 104 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 101 ~             panic!(
[INFO] [stdout] 102 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stdout] 103 |                 key.len()
[INFO] [stdout] 104 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/lib.rs:108:20
[INFO] [stdout]     |
[INFO] [stdout] 108 |               panic!(format!(
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 109 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 | |                 nonce.len()
[INFO] [stdout] 111 | |             ))
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 108 ~             panic!(
[INFO] [stdout] 109 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stdout] 110 |                 nonce.len()
[INFO] [stdout] 111 ~             )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "fe3bbb51a12244b9f569f77302676f60f0d35a534a5891f776d36887035f5651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3bbb51a12244b9f569f77302676f60f0d35a534a5891f776d36887035f5651", kill_on_drop: false }`
[INFO] [stdout] fe3bbb51a12244b9f569f77302676f60f0d35a534a5891f776d36887035f5651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b6fc6a11bba03c748ad0ce8dcc7c73280d02cb7488c916d504dcb48a16bff16
[INFO] running `Command { std: "docker" "start" "-a" "7b6fc6a11bba03c748ad0ce8dcc7c73280d02cb7488c916d504dcb48a16bff16", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/lib.rs:79:20
[INFO] [stderr]    |
[INFO] [stderr] 79 |               panic!(format!(
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 80 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stderr] 81 | |                 key.len()
[INFO] [stderr] 82 | |             ))
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 79 ~             panic!(
[INFO] [stderr] 80 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stderr] 81 |                 key.len()
[INFO] [stderr] 82 ~             )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/lib.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |               panic!(format!(
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 87 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stderr] 88 | |                 nonce.len()
[INFO] [stderr] 89 | |             ))
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 86 ~             panic!(
[INFO] [stderr] 87 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stderr] 88 |                 nonce.len()
[INFO] [stderr] 89 ~             )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:101:20
[INFO] [stderr]     |
[INFO] [stderr] 101 |               panic!(format!(
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 102 | |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stderr] 103 | |                 key.len()
[INFO] [stderr] 104 | |             ))
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 101 ~             panic!(
[INFO] [stderr] 102 |                 "Key isn't 32 chars long. It is {} chars long.",
[INFO] [stderr] 103 |                 key.len()
[INFO] [stderr] 104 ~             )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/lib.rs:108:20
[INFO] [stderr]     |
[INFO] [stderr] 108 |               panic!(format!(
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 109 | |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stderr] 110 | |                 nonce.len()
[INFO] [stderr] 111 | |             ))
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 108 ~             panic!(
[INFO] [stderr] 109 |                 "Nonce isn't 12 chars long. It is {} chars long.",
[INFO] [stderr] 110 |                 nonce.len()
[INFO] [stderr] 111 ~             )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `uows-crypto` (lib) generated 4 warnings
[INFO] [stderr] warning: `uows-crypto` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uows_crypto-47062af81c47facc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-48a468232879f831)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test verify ... ok
[INFO] [stdout] test verify_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uows-crypto
[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" "7b6fc6a11bba03c748ad0ce8dcc7c73280d02cb7488c916d504dcb48a16bff16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6fc6a11bba03c748ad0ce8dcc7c73280d02cb7488c916d504dcb48a16bff16", kill_on_drop: false }`
[INFO] [stdout] 7b6fc6a11bba03c748ad0ce8dcc7c73280d02cb7488c916d504dcb48a16bff16