[INFO] fetching crate hex-literal 0.3.4...
[INFO] testing hex-literal-0.3.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate hex-literal 0.3.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hex-literal 0.3.4 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 hex-literal 0.3.4
[INFO] finished tweaking crates.io crate hex-literal 0.3.4
[INFO] tweaked toml for crates.io crate hex-literal 0.3.4 written to /workspace/builds/worker-8/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] 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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 798f1591bec8f9fb830454f6e4f579f97c018bf7c9c9a596388baa204c401e86
[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" "798f1591bec8f9fb830454f6e4f579f97c018bf7c9c9a596388baa204c401e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "798f1591bec8f9fb830454f6e4f579f97c018bf7c9c9a596388baa204c401e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798f1591bec8f9fb830454f6e4f579f97c018bf7c9c9a596388baa204c401e86", kill_on_drop: false }`
[INFO] [stdout] 798f1591bec8f9fb830454f6e4f579f97c018bf7c9c9a596388baa204c401e86
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776adfe01666d38a842c2b9e31b0256242a7531aa40ffd65c48ae39d5d8f6348
[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" "776adfe01666d38a842c2b9e31b0256242a7531aa40ffd65c48ae39d5d8f6348", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "776adfe01666d38a842c2b9e31b0256242a7531aa40ffd65c48ae39d5d8f6348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776adfe01666d38a842c2b9e31b0256242a7531aa40ffd65c48ae39d5d8f6348", kill_on_drop: false }`
[INFO] [stdout] 776adfe01666d38a842c2b9e31b0256242a7531aa40ffd65c48ae39d5d8f6348
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c13050a98382707cfe50c765a0ff5e2bd201123ba58dbd6f7604fce2c47ea75
[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" "3c13050a98382707cfe50c765a0ff5e2bd201123ba58dbd6f7604fce2c47ea75", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "3c13050a98382707cfe50c765a0ff5e2bd201123ba58dbd6f7604fce2c47ea75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c13050a98382707cfe50c765a0ff5e2bd201123ba58dbd6f7604fce2c47ea75", kill_on_drop: false }`
[INFO] [stdout] 3c13050a98382707cfe50c765a0ff5e2bd201123ba58dbd6f7604fce2c47ea75
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85240b13d92d91bc83f3f32a908c81fbc01491816524d75c75d1c276e69fcf23
[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" "85240b13d92d91bc83f3f32a908c81fbc01491816524d75c75d1c276e69fcf23", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex_literal-0a104cccb27a2734)
[INFO] [stdout] test comments::tests::block_comment ... ok
[INFO] [stdout] test comments::tests::block_comment_with_asterisk_and_slash_inside ... ok
[INFO] [stdout] test comments::tests::block_comment_within_line_comment ... ok
[INFO] [stdout] test comments::tests::empty_block_comment ... ok
[INFO] [stdout] test comments::tests::line_comments_on_multiple_lines ... ok
[INFO] [stdout] test comments::tests::new_lines_without_comments ... ok
[INFO] [stdout] test comments::tests::block_and_line_comments_on_multiple_lines ... ok
[INFO] [stdout] test comments::tests::single_char ... ok
[INFO] [stdout] test comments::tests::two_chars ... 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::empty ... ok
[INFO] [stdout] test comments::tests::block_comment_not_completely_terminated - should panic ... ok
[INFO] [stdout] test comments::tests::block_comment_not_terminated - should panic ... ok
[INFO] [stdout] test comments::tests::panic_on_single_slash - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test allows_various_spacing ... ok
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-176df7b7c39f393b)
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test upper_case ... ok
[INFO] [stdout] test no_spacing ... ok
[INFO] [stdout] test can_use_const ... ok
[INFO] [stdout] test single_literal ... ok
[INFO] [stdout] test mixed_case ... ok
[INFO] [stdout] test multiple_literals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comments.rs (/opt/rustwide/target/debug/deps/comments-5a63f90e6f87b22c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test block_comments ... ok
[INFO] [stdout] test single_line_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex-literal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85240b13d92d91bc83f3f32a908c81fbc01491816524d75c75d1c276e69fcf23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85240b13d92d91bc83f3f32a908c81fbc01491816524d75c75d1c276e69fcf23", kill_on_drop: false }`
[INFO] [stdout] 85240b13d92d91bc83f3f32a908c81fbc01491816524d75c75d1c276e69fcf23