[INFO] fetching crate hex-literal 0.3.2...
[INFO] testing hex-literal-0.3.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate hex-literal 0.3.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hex-literal 0.3.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex-literal 0.3.2
[INFO] finished tweaking crates.io crate hex-literal 0.3.2
[INFO] tweaked toml for crates.io crate hex-literal 0.3.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dcb3a0c9f720d2efa7fe96e2267342c019223cdd0ded98a45aa7bb7942f07f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6dcb3a0c9f720d2efa7fe96e2267342c019223cdd0ded98a45aa7bb7942f07f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dcb3a0c9f720d2efa7fe96e2267342c019223cdd0ded98a45aa7bb7942f07f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dcb3a0c9f720d2efa7fe96e2267342c019223cdd0ded98a45aa7bb7942f07f9", kill_on_drop: false }`
[INFO] [stdout] 6dcb3a0c9f720d2efa7fe96e2267342c019223cdd0ded98a45aa7bb7942f07f9
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26b527c659dbd7757acc6bdab714ecda94143625c6064903cf2e8b90a234673
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c26b527c659dbd7757acc6bdab714ecda94143625c6064903cf2e8b90a234673", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "c26b527c659dbd7757acc6bdab714ecda94143625c6064903cf2e8b90a234673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26b527c659dbd7757acc6bdab714ecda94143625c6064903cf2e8b90a234673", kill_on_drop: false }`
[INFO] [stdout] c26b527c659dbd7757acc6bdab714ecda94143625c6064903cf2e8b90a234673
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c7dd0c1fc8b0fb8e5a7d3a7bb1e4093a3c01cafd0ea207a77ef435f02fbf840
[INFO] running `Command { std: "docker" "start" "-a" "4c7dd0c1fc8b0fb8e5a7d3a7bb1e4093a3c01cafd0ea207a77ef435f02fbf840", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "4c7dd0c1fc8b0fb8e5a7d3a7bb1e4093a3c01cafd0ea207a77ef435f02fbf840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7dd0c1fc8b0fb8e5a7d3a7bb1e4093a3c01cafd0ea207a77ef435f02fbf840", kill_on_drop: false }`
[INFO] [stdout] 4c7dd0c1fc8b0fb8e5a7d3a7bb1e4093a3c01cafd0ea207a77ef435f02fbf840
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58a8da59477e0ae30355ffe4f93714486fcd99474da72ae08269be28ac33a9be
[INFO] running `Command { std: "docker" "start" "-a" "58a8da59477e0ae30355ffe4f93714486fcd99474da72ae08269be28ac33a9be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex_literal-d9574a4e1fe71995)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test comments::tests::block_comment ... ok
[INFO] [stdout] test comments::tests::block_and_line_comments_on_multiple_lines ... ok
[INFO] [stdout] test comments::tests::block_comment_with_asterisk_and_slash_inside ... ok
[INFO] [stdout] test comments::tests::comment ... ok
[INFO] [stdout] test comments::tests::comments_are_ended_by_new_line ... ok
[INFO] [stdout] test comments::tests::single_char ... ok
[INFO] [stdout] test comments::tests::empty ... ok
[INFO] [stdout] test comments::tests::single_slash_is_not_excluded ... ok
[INFO] [stdout] test comments::tests::line_comments_on_multiple_lines ... ok
[INFO] [stdout] test comments::tests::block_comment_within_line_comment ... ok
[INFO] [stdout] test comments::tests::new_lines_without_comments ... ok
[INFO] [stdout] test comments::tests::empty_block_comment ... ok
[INFO] [stdout] test comments::tests::two_chars ... ok
[INFO] [stderr]    Doc-tests hex-literal
[INFO] [stdout] test comments::tests::block_comment_not_terminated - should panic ... ok
[INFO] [stdout] test comments::tests::block_comment_not_completely_terminated - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58a8da59477e0ae30355ffe4f93714486fcd99474da72ae08269be28ac33a9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a8da59477e0ae30355ffe4f93714486fcd99474da72ae08269be28ac33a9be", kill_on_drop: false }`
[INFO] [stdout] 58a8da59477e0ae30355ffe4f93714486fcd99474da72ae08269be28ac33a9be