[INFO] cloning repository https://github.com/Areskiko/tran
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Areskiko/tran" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAreskiko%2Ftran", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAreskiko%2Ftran'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a0b5a1052cb428dc4a0c813a910fd9838f131e4
[INFO] testing Areskiko/tran against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAreskiko%2Ftran" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Areskiko/tran
[INFO] finished tweaking git repo https://github.com/Areskiko/tran
[INFO] tweaked toml for git repo https://github.com/Areskiko/tran written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Areskiko/tran on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Areskiko/tran 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c552b7b3b639adb6a5317fcc5cb452290d704ea81405b1124b5be702cc275632
[INFO] running `Command { std: "docker" "start" "-a" "c552b7b3b639adb6a5317fcc5cb452290d704ea81405b1124b5be702cc275632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c552b7b3b639adb6a5317fcc5cb452290d704ea81405b1124b5be702cc275632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c552b7b3b639adb6a5317fcc5cb452290d704ea81405b1124b5be702cc275632", kill_on_drop: false }`
[INFO] [stdout] c552b7b3b639adb6a5317fcc5cb452290d704ea81405b1124b5be702cc275632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463555d6d86438b7a2d7941ec5a6c1cb38126db6164b25e96b41d2b077d2a4d5
[INFO] running `Command { std: "docker" "start" "-a" "463555d6d86438b7a2d7941ec5a6c1cb38126db6164b25e96b41d2b077d2a4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tran v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `IDAT` is never used
[INFO] [stdout]   --> src/png.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const IDAT: u32 = 0x49444154;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "463555d6d86438b7a2d7941ec5a6c1cb38126db6164b25e96b41d2b077d2a4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463555d6d86438b7a2d7941ec5a6c1cb38126db6164b25e96b41d2b077d2a4d5", kill_on_drop: false }`
[INFO] [stdout] 463555d6d86438b7a2d7941ec5a6c1cb38126db6164b25e96b41d2b077d2a4d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b81ae0686c813890adf6720d9e0650a19db3bbdf6eb3ca29eafbbacb0eec8c6e
[INFO] running `Command { std: "docker" "start" "-a" "b81ae0686c813890adf6720d9e0650a19db3bbdf6eb3ca29eafbbacb0eec8c6e", kill_on_drop: false }`
[INFO] [stdout] warning: constant `IDAT` is never used
[INFO] [stdout]   --> src/png.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const IDAT: u32 = 0x49444154;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tran v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `IDAT` is never used
[INFO] [stdout]   --> src/png.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const IDAT: u32 = 0x49444154;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "b81ae0686c813890adf6720d9e0650a19db3bbdf6eb3ca29eafbbacb0eec8c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81ae0686c813890adf6720d9e0650a19db3bbdf6eb3ca29eafbbacb0eec8c6e", kill_on_drop: false }`
[INFO] [stdout] b81ae0686c813890adf6720d9e0650a19db3bbdf6eb3ca29eafbbacb0eec8c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c3af0ee78852b451de121383dec188f04736817ff89fe718d534f61f3421556
[INFO] running `Command { std: "docker" "start" "-a" "3c3af0ee78852b451de121383dec188f04736817ff89fe718d534f61f3421556", kill_on_drop: false }`
[INFO] [stderr] warning: constant `IDAT` is never used
[INFO] [stderr]   --> src/png.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const IDAT: u32 = 0x49444154;
[INFO] [stderr]    |       ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tran` (lib) generated 1 warning
[INFO] [stderr] warning: `tran` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tran-8346d99be959a02a)
[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/main.rs (/opt/rustwide/target/debug/deps/tran-469c1386290e6343)
[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 tran
[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" "3c3af0ee78852b451de121383dec188f04736817ff89fe718d534f61f3421556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3af0ee78852b451de121383dec188f04736817ff89fe718d534f61f3421556", kill_on_drop: false }`
[INFO] [stdout] 3c3af0ee78852b451de121383dec188f04736817ff89fe718d534f61f3421556
