[INFO] fetching crate rustc-hex 2.1.0... [INFO] testing rustc-hex-2.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate rustc-hex 2.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate rustc-hex 2.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustc-hex 2.1.0 [INFO] finished tweaking crates.io crate rustc-hex 2.1.0 [INFO] tweaked toml for crates.io crate rustc-hex 2.1.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3db42a566a38d91d17a63b98ef81879f401fea948a3cc9a492fefd91733381cf [INFO] running `Command { std: "docker" "start" "-a" "3db42a566a38d91d17a63b98ef81879f401fea948a3cc9a492fefd91733381cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3db42a566a38d91d17a63b98ef81879f401fea948a3cc9a492fefd91733381cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db42a566a38d91d17a63b98ef81879f401fea948a3cc9a492fefd91733381cf", kill_on_drop: false }` [INFO] [stdout] 3db42a566a38d91d17a63b98ef81879f401fea948a3cc9a492fefd91733381cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cc02dda6a1a132d66395a46a364272a55ec5993aaac4ad4dc19bb04be3c7262 [INFO] running `Command { std: "docker" "start" "-a" "0cc02dda6a1a132d66395a46a364272a55ec5993aaac4ad4dc19bb04be3c7262", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-hex v2.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "0cc02dda6a1a132d66395a46a364272a55ec5993aaac4ad4dc19bb04be3c7262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc02dda6a1a132d66395a46a364272a55ec5993aaac4ad4dc19bb04be3c7262", kill_on_drop: false }` [INFO] [stdout] 0cc02dda6a1a132d66395a46a364272a55ec5993aaac4ad4dc19bb04be3c7262 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 003f714e94921aafb1547bf57db2faae976750b13712e8387ae168a093c92c6b [INFO] running `Command { std: "docker" "start" "-a" "003f714e94921aafb1547bf57db2faae976750b13712e8387ae168a093c92c6b", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-hex v2.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "003f714e94921aafb1547bf57db2faae976750b13712e8387ae168a093c92c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "003f714e94921aafb1547bf57db2faae976750b13712e8387ae168a093c92c6b", kill_on_drop: false }` [INFO] [stdout] 003f714e94921aafb1547bf57db2faae976750b13712e8387ae168a093c92c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97ce0070178eff91c9c1bac9e352a588ccbf81125d6c14421f818f751b12d0a2 [INFO] running `Command { std: "docker" "start" "-a" "97ce0070178eff91c9c1bac9e352a588ccbf81125d6c14421f818f751b12d0a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustc_hex-731dee0126126843) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_from_hex_ignores_whitespace ... ok [INFO] [stdout] test tests::test_from_hex_invalid_char ... ok [INFO] [stdout] test tests::test_from_hex_odd_len ... ok [INFO] [stdout] test tests::test_from_hex_okay ... ok [INFO] [stdout] test tests::test_to_hex ... ok [INFO] [stdout] test tests::test_from_hex_all_bytes ... ok [INFO] [stdout] test tests::test_to_hex_all_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rustc-hex [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - [u8]::to_hex (line 35) ... ok [INFO] [stdout] test src/lib.rs - str::from_hex (line 180) ... ok [INFO] [stdout] test src/lib.rs - FromHexIter::new (line 215) ... ok [INFO] [stdout] test src/lib.rs - ToHexIter::new (line 65) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97ce0070178eff91c9c1bac9e352a588ccbf81125d6c14421f818f751b12d0a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97ce0070178eff91c9c1bac9e352a588ccbf81125d6c14421f818f751b12d0a2", kill_on_drop: false }` [INFO] [stdout] 97ce0070178eff91c9c1bac9e352a588ccbf81125d6c14421f818f751b12d0a2