[INFO] fetching crate mprober-lib 0.1.6...
[INFO] testing mprober-lib-0.1.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mprober-lib 0.1.6 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate mprober-lib 0.1.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mprober-lib 0.1.6
[INFO] finished tweaking crates.io crate mprober-lib 0.1.6
[INFO] tweaked toml for crates.io crate mprober-lib 0.1.6 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scanner-rust v2.0.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a676a760211f2c103528d7ebb256342b544fe24d50c0b46109266c2e6cf5c4d2
[INFO] running `Command { std: "docker" "start" "-a" "a676a760211f2c103528d7ebb256342b544fe24d50c0b46109266c2e6cf5c4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a676a760211f2c103528d7ebb256342b544fe24d50c0b46109266c2e6cf5c4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a676a760211f2c103528d7ebb256342b544fe24d50c0b46109266c2e6cf5c4d2", kill_on_drop: false }`
[INFO] [stdout] a676a760211f2c103528d7ebb256342b544fe24d50c0b46109266c2e6cf5c4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ce66cb8d0f08a8c6d9e3ae7afd69231381ed789a9f2c4bab5892e3ac02798a
[INFO] running `Command { std: "docker" "start" "-a" "f1ce66cb8d0f08a8c6d9e3ae7afd69231381ed789a9f2c4bab5892e3ac02798a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling utf8-width v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]    Compiling scanner-rust v2.0.15
[INFO] [stderr]    Compiling mprober-lib v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `Command { std: "docker" "inspect" "f1ce66cb8d0f08a8c6d9e3ae7afd69231381ed789a9f2c4bab5892e3ac02798a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ce66cb8d0f08a8c6d9e3ae7afd69231381ed789a9f2c4bab5892e3ac02798a", kill_on_drop: false }`
[INFO] [stdout] f1ce66cb8d0f08a8c6d9e3ae7afd69231381ed789a9f2c4bab5892e3ac02798a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c18ed1e29c5e68c0ce4e8fb3ac654f9249ad914602146255b0fbc6115a79800c
[INFO] running `Command { std: "docker" "start" "-a" "c18ed1e29c5e68c0ce4e8fb3ac654f9249ad914602146255b0fbc6115a79800c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling mprober-lib v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "c18ed1e29c5e68c0ce4e8fb3ac654f9249ad914602146255b0fbc6115a79800c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18ed1e29c5e68c0ce4e8fb3ac654f9249ad914602146255b0fbc6115a79800c", kill_on_drop: false }`
[INFO] [stdout] c18ed1e29c5e68c0ce4e8fb3ac654f9249ad914602146255b0fbc6115a79800c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57d7ae45cecb248e8cf0c8cb642a2fb816f603b0aa83d180d7cc4f63a8c1c559
[INFO] running `Command { std: "docker" "start" "-a" "57d7ae45cecb248e8cf0c8cb642a2fb816f603b0aa83d180d7cc4f63a8c1c559", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mprober_lib-4ccde18a03b1a22d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mprober-lib
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name mprober_lib --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bencher=/opt/rustwide/target/debug/deps/libbencher-5e70de5fc7574eb1.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-23dc1efdcd05fb88.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-bd0a7f2f55865ae0.rlib --extern mprober_lib=/opt/rustwide/target/debug/deps/libmprober_lib-ab66542c55d2ea83.rlib --extern page_size=/opt/rustwide/target/debug/deps/libpage_size-acb9b4a1cff9894d.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a3872ea1c1199fca.rlib --extern scanner_rust=/opt/rustwide/target/debug/deps/libscanner_rust-50e9c7c1b6dfea62.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "57d7ae45cecb248e8cf0c8cb642a2fb816f603b0aa83d180d7cc4f63a8c1c559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d7ae45cecb248e8cf0c8cb642a2fb816f603b0aa83d180d7cc4f63a8c1c559", kill_on_drop: false }`
[INFO] [stdout] 57d7ae45cecb248e8cf0c8cb642a2fb816f603b0aa83d180d7cc4f63a8c1c559
