[INFO] fetching crate bitvec_helpers 4.0.0...
[INFO] testing bitvec_helpers-4.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bitvec_helpers 4.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bitvec_helpers 4.0.0
[INFO] finished tweaking crates.io crate bitvec_helpers 4.0.0
[INFO] tweaked toml for crates.io crate bitvec_helpers 4.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitvec_helpers 4.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitvec_helpers 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6ef74f2c313f5d8d7af5966c583f4bbf5bd006d486697d744a79bf26257ddd1
[INFO] running `Command { std: "docker" "start" "-a" "a6ef74f2c313f5d8d7af5966c583f4bbf5bd006d486697d744a79bf26257ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6ef74f2c313f5d8d7af5966c583f4bbf5bd006d486697d744a79bf26257ddd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ef74f2c313f5d8d7af5966c583f4bbf5bd006d486697d744a79bf26257ddd1", kill_on_drop: false }`
[INFO] [stdout] a6ef74f2c313f5d8d7af5966c583f4bbf5bd006d486697d744a79bf26257ddd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2df08c8988a38c5bbe93c7b3a54dd62d0c16b1d0796dbf7c2fd6259105eb2962
[INFO] running `Command { std: "docker" "start" "-a" "2df08c8988a38c5bbe93c7b3a54dd62d0c16b1d0796dbf7c2fd6259105eb2962", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling bitvec_helpers v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "2df08c8988a38c5bbe93c7b3a54dd62d0c16b1d0796dbf7c2fd6259105eb2962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df08c8988a38c5bbe93c7b3a54dd62d0c16b1d0796dbf7c2fd6259105eb2962", kill_on_drop: false }`
[INFO] [stdout] 2df08c8988a38c5bbe93c7b3a54dd62d0c16b1d0796dbf7c2fd6259105eb2962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edeacd900f75b07fe8c442a636fa83e2401603ec6e08314893b684ed1347694d
[INFO] running `Command { std: "docker" "start" "-a" "edeacd900f75b07fe8c442a636fa83e2401603ec6e08314893b684ed1347694d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitvec_helpers v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "edeacd900f75b07fe8c442a636fa83e2401603ec6e08314893b684ed1347694d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edeacd900f75b07fe8c442a636fa83e2401603ec6e08314893b684ed1347694d", kill_on_drop: false }`
[INFO] [stdout] edeacd900f75b07fe8c442a636fa83e2401603ec6e08314893b684ed1347694d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49d9a17b2f2012e2c75dbf1923646f18d0bf579e5c5a9992c6070b24f9a9f760
[INFO] running `Command { std: "docker" "start" "-a" "49d9a17b2f2012e2c75dbf1923646f18d0bf579e5c5a9992c6070b24f9a9f760", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitvec_helpers-3fc89e968bf23316)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bitvec_impl::bitslice_reader::get_n_validations ... ok
[INFO] [stdout] test bitvec_impl::bitvec_reader::get_n_validations ... ok
[INFO] [stdout] test bitvec_impl::bitvec_reader::skip_n_validations ... ok
[INFO] [stderr]    Doc-tests bitvec_helpers
[INFO] [stdout] test bitvec_impl::bitslice_reader::skip_n_validations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "49d9a17b2f2012e2c75dbf1923646f18d0bf579e5c5a9992c6070b24f9a9f760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d9a17b2f2012e2c75dbf1923646f18d0bf579e5c5a9992c6070b24f9a9f760", kill_on_drop: false }`
[INFO] [stdout] 49d9a17b2f2012e2c75dbf1923646f18d0bf579e5c5a9992c6070b24f9a9f760