[INFO] fetching crate hexlit 0.5.3...
[INFO] testing hexlit-0.5.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate hexlit 0.5.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate hexlit 0.5.3 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 hexlit 0.5.3
[INFO] finished tweaking crates.io crate hexlit 0.5.3
[INFO] tweaked toml for crates.io crate hexlit 0.5.3 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 53339a88062ad55473e4beba9941a076f6eff6cde49fe8f7580ef739bb662628
[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" "53339a88062ad55473e4beba9941a076f6eff6cde49fe8f7580ef739bb662628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53339a88062ad55473e4beba9941a076f6eff6cde49fe8f7580ef739bb662628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53339a88062ad55473e4beba9941a076f6eff6cde49fe8f7580ef739bb662628", kill_on_drop: false }`
[INFO] [stdout] 53339a88062ad55473e4beba9941a076f6eff6cde49fe8f7580ef739bb662628
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c37f6de3cad6293b21de744b4a9cb37ee3244c27453fbda49fa028b38b7e1c62
[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" "c37f6de3cad6293b21de744b4a9cb37ee3244c27453fbda49fa028b38b7e1c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexlit v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c37f6de3cad6293b21de744b4a9cb37ee3244c27453fbda49fa028b38b7e1c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37f6de3cad6293b21de744b4a9cb37ee3244c27453fbda49fa028b38b7e1c62", kill_on_drop: false }`
[INFO] [stdout] c37f6de3cad6293b21de744b4a9cb37ee3244c27453fbda49fa028b38b7e1c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a7c4edcd3bf53b077a887e3c1f2a94500b9782bc1f9643cddf41bb979e82f83d
[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" "a7c4edcd3bf53b077a887e3c1f2a94500b9782bc1f9643cddf41bb979e82f83d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexlit v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "a7c4edcd3bf53b077a887e3c1f2a94500b9782bc1f9643cddf41bb979e82f83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c4edcd3bf53b077a887e3c1f2a94500b9782bc1f9643cddf41bb979e82f83d", kill_on_drop: false }`
[INFO] [stdout] a7c4edcd3bf53b077a887e3c1f2a94500b9782bc1f9643cddf41bb979e82f83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e1b156fcee99a7f6ad9557f682d115a447780e293860c119b2e661ae0c40faec
[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" "e1b156fcee99a7f6ad9557f682d115a447780e293860c119b2e661ae0c40faec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexlit-2bd9262c01ca0d84)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_alphanumeric_lower_space ... ok
[INFO] [stdout] test tests::test_alphanumeric_mixed ... ok
[INFO] [stdout] test tests::test_alphanumeric_upper ... ok
[INFO] [stdout] test tests::test_alphanumeric_upper_space ... ok
[INFO] [stdout] test tests::test_dashes ... ok
[INFO] [stdout] test tests::test_leading_zeros ... ok
[INFO] [stdout] test tests::test_leading_zeros_space ... ok
[INFO] [stdout] test tests::test_mixed_no_quotes ... ok
[INFO] [stdout] test tests::test_new_lines ... ok
[INFO] [stdout] test tests::test_no_quotes ... ok
[INFO] [stdout] test tests::test_no_quotes_start_with_zero ... ok
[INFO] [stdout] test tests::test_pipes ... ok
[INFO] [stdout] test tests::test_underscores ... ok
[INFO] [stdout] test tests::test_weird_quotes ... ok
[INFO] [stdout] test tests::test_alphanumeric_lower ... ok
[INFO] [stdout] test tests::test_alphanumeric_mixed_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexlit
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1b156fcee99a7f6ad9557f682d115a447780e293860c119b2e661ae0c40faec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b156fcee99a7f6ad9557f682d115a447780e293860c119b2e661ae0c40faec", kill_on_drop: false }`
[INFO] [stdout] e1b156fcee99a7f6ad9557f682d115a447780e293860c119b2e661ae0c40faec