[INFO] fetching crate truncate_string_at_whitespace 1.0.2...
[INFO] testing truncate_string_at_whitespace-1.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate truncate_string_at_whitespace 1.0.2 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate truncate_string_at_whitespace 1.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate truncate_string_at_whitespace 1.0.2
[INFO] finished tweaking crates.io crate truncate_string_at_whitespace 1.0.2
[INFO] tweaked toml for crates.io crate truncate_string_at_whitespace 1.0.2 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 489b6ed7fde43a5ab3f2537b73b9870374f3a559361f26c36485c4d3aa055ad7
[INFO] running `Command { std: "docker" "start" "-a" "489b6ed7fde43a5ab3f2537b73b9870374f3a559361f26c36485c4d3aa055ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "489b6ed7fde43a5ab3f2537b73b9870374f3a559361f26c36485c4d3aa055ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489b6ed7fde43a5ab3f2537b73b9870374f3a559361f26c36485c4d3aa055ad7", kill_on_drop: false }`
[INFO] [stdout] 489b6ed7fde43a5ab3f2537b73b9870374f3a559361f26c36485c4d3aa055ad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d210ba5978fbd8e28597c2cc8628cd6152fc2d13fad81178052a3bcbf17929c8
[INFO] running `Command { std: "docker" "start" "-a" "d210ba5978fbd8e28597c2cc8628cd6152fc2d13fad81178052a3bcbf17929c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncate_string_at_whitespace v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.48s
[INFO] running `Command { std: "docker" "inspect" "d210ba5978fbd8e28597c2cc8628cd6152fc2d13fad81178052a3bcbf17929c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d210ba5978fbd8e28597c2cc8628cd6152fc2d13fad81178052a3bcbf17929c8", kill_on_drop: false }`
[INFO] [stdout] d210ba5978fbd8e28597c2cc8628cd6152fc2d13fad81178052a3bcbf17929c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76090e07ff3a28c0d5eac048d15888e9a9969ce4bd439a9c613828dacbc72ab5
[INFO] running `Command { std: "docker" "start" "-a" "76090e07ff3a28c0d5eac048d15888e9a9969ce4bd439a9c613828dacbc72ab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncate_string_at_whitespace v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "76090e07ff3a28c0d5eac048d15888e9a9969ce4bd439a9c613828dacbc72ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76090e07ff3a28c0d5eac048d15888e9a9969ce4bd439a9c613828dacbc72ab5", kill_on_drop: false }`
[INFO] [stdout] 76090e07ff3a28c0d5eac048d15888e9a9969ce4bd439a9c613828dacbc72ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f80b8310bf0262faeb31b21019376cb1692a6983dc3aadce0114ee823c626524
[INFO] running `Command { std: "docker" "start" "-a" "f80b8310bf0262faeb31b21019376cb1692a6983dc3aadce0114ee823c626524", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truncate_string_at_whitespace-6f9e5508c690e2d8)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::truncates_on_whitespace_after ... ok
[INFO] [stdout] test tests::truncates_on_whitespace_before ... ok
[INFO] [stdout] test tests::truncates_on_whitespace_exact ... ok
[INFO] [stdout] test tests::returns_on_short_string ... ok
[INFO] [stdout] test tests::truncates_on_whitespace_unicode2 ... ok
[INFO] [stdout] test tests::truncates_on_whitespace_unicode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truncate_string_at_whitespace
[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" "f80b8310bf0262faeb31b21019376cb1692a6983dc3aadce0114ee823c626524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80b8310bf0262faeb31b21019376cb1692a6983dc3aadce0114ee823c626524", kill_on_drop: false }`
[INFO] [stdout] f80b8310bf0262faeb31b21019376cb1692a6983dc3aadce0114ee823c626524