[INFO] fetching crate truncate_string_at_whitespace 1.0.2...
[INFO] testing truncate_string_at_whitespace-1.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate truncate_string_at_whitespace 1.0.2 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate truncate_string_at_whitespace 1.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f37d5aef931605108fa3048d902e433e2846a118ecce29876cbe613b928a1a19
[INFO] running `Command { std: "docker" "start" "-a" "f37d5aef931605108fa3048d902e433e2846a118ecce29876cbe613b928a1a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f37d5aef931605108fa3048d902e433e2846a118ecce29876cbe613b928a1a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37d5aef931605108fa3048d902e433e2846a118ecce29876cbe613b928a1a19", kill_on_drop: false }`
[INFO] [stdout] f37d5aef931605108fa3048d902e433e2846a118ecce29876cbe613b928a1a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3409c4d12730f5afb1ebc23c2714bc04c50192e64a0e20bcf6fdf2a0b8bd471
[INFO] running `Command { std: "docker" "start" "-a" "c3409c4d12730f5afb1ebc23c2714bc04c50192e64a0e20bcf6fdf2a0b8bd471", 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 0.38s
[INFO] running `Command { std: "docker" "inspect" "c3409c4d12730f5afb1ebc23c2714bc04c50192e64a0e20bcf6fdf2a0b8bd471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3409c4d12730f5afb1ebc23c2714bc04c50192e64a0e20bcf6fdf2a0b8bd471", kill_on_drop: false }`
[INFO] [stdout] c3409c4d12730f5afb1ebc23c2714bc04c50192e64a0e20bcf6fdf2a0b8bd471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd7fda83c9cd8ec38683ddd079aa60c40869378245fcd8e9662ebbfc36aa677d
[INFO] running `Command { std: "docker" "start" "-a" "cd7fda83c9cd8ec38683ddd079aa60c40869378245fcd8e9662ebbfc36aa677d", 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "cd7fda83c9cd8ec38683ddd079aa60c40869378245fcd8e9662ebbfc36aa677d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7fda83c9cd8ec38683ddd079aa60c40869378245fcd8e9662ebbfc36aa677d", kill_on_drop: false }`
[INFO] [stdout] cd7fda83c9cd8ec38683ddd079aa60c40869378245fcd8e9662ebbfc36aa677d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2985486c0da462407acdf622d8801d5ce11668bbc8feecf5947455c20b0b17e2
[INFO] running `Command { std: "docker" "start" "-a" "2985486c0da462407acdf622d8801d5ce11668bbc8feecf5947455c20b0b17e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truncate_string_at_whitespace-44fe9aadbaa17b91)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truncate_string_at_whitespace
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::returns_on_short_string ... ok
[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::truncates_on_whitespace_unicode ... ok
[INFO] [stdout] test tests::truncates_on_whitespace_unicode2 ... 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] [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" "2985486c0da462407acdf622d8801d5ce11668bbc8feecf5947455c20b0b17e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2985486c0da462407acdf622d8801d5ce11668bbc8feecf5947455c20b0b17e2", kill_on_drop: false }`
[INFO] [stdout] 2985486c0da462407acdf622d8801d5ce11668bbc8feecf5947455c20b0b17e2