[INFO] fetching crate hext 0.4.1...
[INFO] testing hext-0.4.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate hext 0.4.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hext 0.4.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hext 0.4.1
[INFO] finished tweaking crates.io crate hext 0.4.1
[INFO] tweaked toml for crates.io crate hext 0.4.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] affa0b4ccc174d04e6316e7b8fec1f6cfa921481fa14586a28f3b3ab01aa709e
[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" "affa0b4ccc174d04e6316e7b8fec1f6cfa921481fa14586a28f3b3ab01aa709e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "affa0b4ccc174d04e6316e7b8fec1f6cfa921481fa14586a28f3b3ab01aa709e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affa0b4ccc174d04e6316e7b8fec1f6cfa921481fa14586a28f3b3ab01aa709e", kill_on_drop: false }`
[INFO] [stdout] affa0b4ccc174d04e6316e7b8fec1f6cfa921481fa14586a28f3b3ab01aa709e
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c36065fb05f2fd407df9fa404c00ecd3e3423ac4bb130e8506d1e25b02490d
[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" "70c36065fb05f2fd407df9fa404c00ecd3e3423ac4bb130e8506d1e25b02490d", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling hext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
[INFO] running `Command { std: "docker" "inspect" "70c36065fb05f2fd407df9fa404c00ecd3e3423ac4bb130e8506d1e25b02490d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c36065fb05f2fd407df9fa404c00ecd3e3423ac4bb130e8506d1e25b02490d", kill_on_drop: false }`
[INFO] [stdout] 70c36065fb05f2fd407df9fa404c00ecd3e3423ac4bb130e8506d1e25b02490d
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f7e344eb916303de4fcaee5b0d8c577380bf1d0dfa0a024019f56972bb02b3
[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" "57f7e344eb916303de4fcaee5b0d8c577380bf1d0dfa0a024019f56972bb02b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hext v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "57f7e344eb916303de4fcaee5b0d8c577380bf1d0dfa0a024019f56972bb02b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f7e344eb916303de4fcaee5b0d8c577380bf1d0dfa0a024019f56972bb02b3", kill_on_drop: false }`
[INFO] [stdout] 57f7e344eb916303de4fcaee5b0d8c577380bf1d0dfa0a024019f56972bb02b3
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99e4ad8ebdc827e127d22d90cc7816e9ddd27fcd7b0626280e2cbd4fe2ffcc83
[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" "99e4ad8ebdc827e127d22d90cc7816e9ddd27fcd7b0626280e2cbd4fe2ffcc83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hext-5bd7aed4d373b407)
[INFO] [stdout] running 33 tests
[INFO] [stdout] test test::decimal_overflow_sized_u16 ... ok
[INFO] [stdout] test test::decimal_sized_u16 ... ok
[INFO] [stdout] test test::ftest_unaligned_bit ... ok
[INFO] [stdout] test test::ftest_unaligned_bit_then_byte ... ok
[INFO] [stdout] test test::decimal_unsized_u32 ... ok
[INFO] [stdout] test test::parse_header_fail_invalidproperty ... ok
[INFO] [stdout] test test::parse_header_fail_nobytes ... ok
[INFO] [stdout] test test::parse_header_fail_nobits ... ok
[INFO] [stdout] test test::pares_header_success ... ok
[INFO] [stdout] test test::parse_header_fail_twobits ... ok
[INFO] [stdout] test test::parse_header_fail_twobytes ... ok
[INFO] [stdout] test test::test_1bit_then_byte ... ok
[INFO] [stdout] test test::test_8bits_halved_line_comments ... ok
[INFO] [stdout] test test::test_8bits ... ok
[INFO] [stdout] test test::test_8bit_nospace_comment ... ok
[INFO] [stdout] test test::test_1byte_comment ... ok
[INFO] [stdout] test test::test_8bit_comment ... ok
[INFO] [stdout] test test::test_8bits_hex10 ... ok
[INFO] [stdout] test test::test_byte_nospace_comment ... ok
[INFO] [stdout] test test::test_onebyte ... ok
[INFO] [stdout] test test::test_only_comment ... ok
[INFO] [stdout] test test::test_8bits_halved_line ... ok
[INFO] [stdout] test test::test_2byte_multiline ... ok
[INFO] [stdout] test test::decimal_unsized_i8 ... ok
[INFO] [stdout] test test::test_8bits_halved_space ... ok
[INFO] [stdout] test test::test_2bytes_nospace ... ok
[INFO] [stdout] test test::everything ... ok
[INFO] [stdout] test test::decimal_unsized_u8 ... ok
[INFO] [stdout] test test::literal_multibyte ... ok
[INFO] [stdout] test test::ftest_incompleteoctet ... ok
[INFO] [stdout] test test::ftest_invalidcharacter ... ok
[INFO] [stdout] test test::decimal_unsized_i32 ... ok
[INFO] [stdout] test test::test_1bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hext
[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" "99e4ad8ebdc827e127d22d90cc7816e9ddd27fcd7b0626280e2cbd4fe2ffcc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e4ad8ebdc827e127d22d90cc7816e9ddd27fcd7b0626280e2cbd4fe2ffcc83", kill_on_drop: false }`
[INFO] [stdout] 99e4ad8ebdc827e127d22d90cc7816e9ddd27fcd7b0626280e2cbd4fe2ffcc83