[INFO] fetching crate beard 0.2.1...
[INFO] testing beard-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate beard 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate beard 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate beard 0.2.1
[INFO] finished tweaking crates.io crate beard 0.2.1
[INFO] tweaked toml for crates.io crate beard 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 705ef238f651c44b836ce18643367ca0c9330769e01466f448e9b1543d03e636
[INFO] running `Command { std: "docker" "start" "-a" "705ef238f651c44b836ce18643367ca0c9330769e01466f448e9b1543d03e636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705ef238f651c44b836ce18643367ca0c9330769e01466f448e9b1543d03e636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705ef238f651c44b836ce18643367ca0c9330769e01466f448e9b1543d03e636", kill_on_drop: false }`
[INFO] [stdout] 705ef238f651c44b836ce18643367ca0c9330769e01466f448e9b1543d03e636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6a54a5fe3b3e3d49b0cfd61cf8629636b6f7eea2761ab56a786d900433f74c4
[INFO] running `Command { std: "docker" "start" "-a" "d6a54a5fe3b3e3d49b0cfd61cf8629636b6f7eea2761ab56a786d900433f74c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling beard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d6a54a5fe3b3e3d49b0cfd61cf8629636b6f7eea2761ab56a786d900433f74c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a54a5fe3b3e3d49b0cfd61cf8629636b6f7eea2761ab56a786d900433f74c4", kill_on_drop: false }`
[INFO] [stdout] d6a54a5fe3b3e3d49b0cfd61cf8629636b6f7eea2761ab56a786d900433f74c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c18a3626d6ff97b6a2c50a23f16779ed73f336d2773f3697402c5d0ceaf0abe8
[INFO] running `Command { std: "docker" "start" "-a" "c18a3626d6ff97b6a2c50a23f16779ed73f336d2773f3697402c5d0ceaf0abe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling beard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c18a3626d6ff97b6a2c50a23f16779ed73f336d2773f3697402c5d0ceaf0abe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18a3626d6ff97b6a2c50a23f16779ed73f336d2773f3697402c5d0ceaf0abe8", kill_on_drop: false }`
[INFO] [stdout] c18a3626d6ff97b6a2c50a23f16779ed73f336d2773f3697402c5d0ceaf0abe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56c1246d2d4c2c9b9a28ed2d55abb12fa72aac82022b03b38fbec1d53a1d61ac
[INFO] running `Command { std: "docker" "start" "-a" "56c1246d2d4c2c9b9a28ed2d55abb12fa72aac82022b03b38fbec1d53a1d61ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beard-d5e9d9be82c9e32a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests beard
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 168) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56c1246d2d4c2c9b9a28ed2d55abb12fa72aac82022b03b38fbec1d53a1d61ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c1246d2d4c2c9b9a28ed2d55abb12fa72aac82022b03b38fbec1d53a1d61ac", kill_on_drop: false }`
[INFO] [stdout] 56c1246d2d4c2c9b9a28ed2d55abb12fa72aac82022b03b38fbec1d53a1d61ac