[INFO] fetching crate xor 1.4.5... [INFO] testing xor-1.4.5 against 1.60.0 for beta-1.61-1 [INFO] extracting crate xor 1.4.5 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate xor 1.4.5 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xor 1.4.5 [INFO] finished tweaking crates.io crate xor 1.4.5 [INFO] tweaked toml for crates.io crate xor 1.4.5 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded number_prefix v0.2.8 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded xor-utils v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f0975aea27627d903e665a6d3c28ca7f8c20aff8be1d4312ea9594e5db7840e [INFO] running `Command { std: "docker" "start" "-a" "1f0975aea27627d903e665a6d3c28ca7f8c20aff8be1d4312ea9594e5db7840e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f0975aea27627d903e665a6d3c28ca7f8c20aff8be1d4312ea9594e5db7840e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f0975aea27627d903e665a6d3c28ca7f8c20aff8be1d4312ea9594e5db7840e", kill_on_drop: false }` [INFO] [stdout] 1f0975aea27627d903e665a6d3c28ca7f8c20aff8be1d4312ea9594e5db7840e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcd704e9755cffe6d206fd78955ac5c3a2f605b9351c3d10fccb3f2cad16ca44 [INFO] running `Command { std: "docker" "start" "-a" "fcd704e9755cffe6d206fd78955ac5c3a2f605b9351c3d10fccb3f2cad16ca44", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling xor-utils v0.6.0 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling xor v1.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:32 [INFO] [stdout] | [INFO] [stdout] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] 135 + fn encrypt_reader(input : &mut dyn Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:68 [INFO] [stdout] | [INFO] [stdout] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] 135 + fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut dyn Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:108:30 [INFO] [stdout] | [INFO] [stdout] 108 | let mut output : Box = if matches.is_present("output") { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 108 - let mut output : Box = if matches.is_present("output") { [INFO] [stdout] 108 + let mut output : Box = if matches.is_present("output") { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.61s [INFO] running `Command { std: "docker" "inspect" "fcd704e9755cffe6d206fd78955ac5c3a2f605b9351c3d10fccb3f2cad16ca44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd704e9755cffe6d206fd78955ac5c3a2f605b9351c3d10fccb3f2cad16ca44", kill_on_drop: false }` [INFO] [stdout] fcd704e9755cffe6d206fd78955ac5c3a2f605b9351c3d10fccb3f2cad16ca44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbb49e26ad344a9b8e8dd5b36f553011b727fe6cb68184e47e5dccb67335cb31 [INFO] running `Command { std: "docker" "start" "-a" "dbb49e26ad344a9b8e8dd5b36f553011b727fe6cb68184e47e5dccb67335cb31", kill_on_drop: false }` [INFO] [stderr] Compiling xor v1.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:32 [INFO] [stdout] | [INFO] [stdout] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] 135 + fn encrypt_reader(input : &mut dyn Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:135:68 [INFO] [stdout] | [INFO] [stdout] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stdout] 135 + fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut dyn Write) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:108:30 [INFO] [stdout] | [INFO] [stdout] 108 | let mut output : Box = if matches.is_present("output") { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 108 - let mut output : Box = if matches.is_present("output") { [INFO] [stdout] 108 + let mut output : Box = if matches.is_present("output") { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbb49e26ad344a9b8e8dd5b36f553011b727fe6cb68184e47e5dccb67335cb31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbb49e26ad344a9b8e8dd5b36f553011b727fe6cb68184e47e5dccb67335cb31", kill_on_drop: false }` [INFO] [stdout] dbb49e26ad344a9b8e8dd5b36f553011b727fe6cb68184e47e5dccb67335cb31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58f57ffdb71f5c0519acb62e0c2c74682cc3cc236e68252627b6e99b95e1c013 [INFO] running `Command { std: "docker" "start" "-a" "58f57ffdb71f5c0519acb62e0c2c74682cc3cc236e68252627b6e99b95e1c013", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:135:32 [INFO] [stderr] | [INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] 135 + fn encrypt_reader(input : &mut dyn Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:135:68 [INFO] [stderr] | [INFO] [stderr] 135 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 135 - fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { [INFO] [stderr] 135 + fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut dyn Write) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:108:30 [INFO] [stderr] | [INFO] [stderr] 108 | let mut output : Box = if matches.is_present("output") { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 108 - let mut output : Box = if matches.is_present("output") { [INFO] [stderr] 108 + let mut output : Box = if matches.is_present("output") { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `xor` (bin "xor" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xor-50b31ec8c0494b54) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::encrypt_reader_works ... ok [INFO] [stdout] test tests::from_hex_string_works ... ok [INFO] [stdout] test tests::to_hex_string_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "58f57ffdb71f5c0519acb62e0c2c74682cc3cc236e68252627b6e99b95e1c013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f57ffdb71f5c0519acb62e0c2c74682cc3cc236e68252627b6e99b95e1c013", kill_on_drop: false }` [INFO] [stdout] 58f57ffdb71f5c0519acb62e0c2c74682cc3cc236e68252627b6e99b95e1c013