[INFO] fetching crate beau_collector 0.2.1...
[INFO] testing beau_collector-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate beau_collector 0.2.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate beau_collector 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beau_collector 0.2.1
[INFO] finished tweaking crates.io crate beau_collector 0.2.1
[INFO] tweaked toml for crates.io crate beau_collector 0.2.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f47250e4888681573aea3d586ae13c0d937a93d7304a5a095bbee92c06b1ccc
[INFO] running `Command { std: "docker" "start" "-a" "5f47250e4888681573aea3d586ae13c0d937a93d7304a5a095bbee92c06b1ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f47250e4888681573aea3d586ae13c0d937a93d7304a5a095bbee92c06b1ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f47250e4888681573aea3d586ae13c0d937a93d7304a5a095bbee92c06b1ccc", kill_on_drop: false }`
[INFO] [stdout] 5f47250e4888681573aea3d586ae13c0d937a93d7304a5a095bbee92c06b1ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9d875f02519e4e49cb8dbba85939f0c72ae0f597e39f0d78d7809a893cedc5a
[INFO] running `Command { std: "docker" "start" "-a" "f9d875f02519e4e49cb8dbba85939f0c72ae0f597e39f0d78d7809a893cedc5a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling beau_collector v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "f9d875f02519e4e49cb8dbba85939f0c72ae0f597e39f0d78d7809a893cedc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d875f02519e4e49cb8dbba85939f0c72ae0f597e39f0d78d7809a893cedc5a", kill_on_drop: false }`
[INFO] [stdout] f9d875f02519e4e49cb8dbba85939f0c72ae0f597e39f0d78d7809a893cedc5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7b0063640f3ef7fda27276eee6e35a12b4a1adcfe6a57cb06680fc4be75209
[INFO] running `Command { std: "docker" "start" "-a" "0b7b0063640f3ef7fda27276eee6e35a12b4a1adcfe6a57cb06680fc4be75209", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling beau_collector v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "0b7b0063640f3ef7fda27276eee6e35a12b4a1adcfe6a57cb06680fc4be75209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7b0063640f3ef7fda27276eee6e35a12b4a1adcfe6a57cb06680fc4be75209", kill_on_drop: false }`
[INFO] [stdout] 0b7b0063640f3ef7fda27276eee6e35a12b4a1adcfe6a57cb06680fc4be75209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9452d434c0da8eafe2062a33724a47fe5176442db2bb890e3bcac62403925fd
[INFO] running `Command { std: "docker" "start" "-a" "d9452d434c0da8eafe2062a33724a47fe5176442db2bb890e3bcac62403925fd", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beau_collector-e5f3a046d0ef9533)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::into_vec ... ok
[INFO] [stdout] test tests::into_hashmap ... ok
[INFO] [stdout] test tests::into_yaml_mapping ... ok
[INFO] [stdout] test tests::into_vec_ok ... ok
[INFO] [stdout] test tests::into_yaml_mapping_ok ... ok
[INFO] [stdout] test tests::into_vec_fully_qualified ... ok
[INFO] [stdout] test tests::into_hashmap_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests beau_collector
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9452d434c0da8eafe2062a33724a47fe5176442db2bb890e3bcac62403925fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9452d434c0da8eafe2062a33724a47fe5176442db2bb890e3bcac62403925fd", kill_on_drop: false }`
[INFO] [stdout] d9452d434c0da8eafe2062a33724a47fe5176442db2bb890e3bcac62403925fd