[INFO] fetching crate shell-words 1.0.0...
[INFO] testing shell-words-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate shell-words 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate shell-words 1.0.0 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 shell-words 1.0.0
[INFO] finished tweaking crates.io crate shell-words 1.0.0
[INFO] tweaked toml for crates.io crate shell-words 1.0.0 written to /workspace/builds/worker-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 65ab73fc49043366fce3195991bf860e97811322e904f87e73065ef09d5fffd3
[INFO] running `Command { std: "docker" "start" "-a" "65ab73fc49043366fce3195991bf860e97811322e904f87e73065ef09d5fffd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ab73fc49043366fce3195991bf860e97811322e904f87e73065ef09d5fffd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ab73fc49043366fce3195991bf860e97811322e904f87e73065ef09d5fffd3", kill_on_drop: false }`
[INFO] [stdout] 65ab73fc49043366fce3195991bf860e97811322e904f87e73065ef09d5fffd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 69dbd489aa8496d1596158e750c4ada71a33470637401a7142e89167b24842b7
[INFO] running `Command { std: "docker" "start" "-a" "69dbd489aa8496d1596158e750c4ada71a33470637401a7142e89167b24842b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-words v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "69dbd489aa8496d1596158e750c4ada71a33470637401a7142e89167b24842b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dbd489aa8496d1596158e750c4ada71a33470637401a7142e89167b24842b7", kill_on_drop: false }`
[INFO] [stdout] 69dbd489aa8496d1596158e750c4ada71a33470637401a7142e89167b24842b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d1c036fbd966c58b9fc0f6ee4a057eee3284a7fcb4e9b1c0afb9d0f8122bacef
[INFO] running `Command { std: "docker" "start" "-a" "d1c036fbd966c58b9fc0f6ee4a057eee3284a7fcb4e9b1c0afb9d0f8122bacef", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-words v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "d1c036fbd966c58b9fc0f6ee4a057eee3284a7fcb4e9b1c0afb9d0f8122bacef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c036fbd966c58b9fc0f6ee4a057eee3284a7fcb4e9b1c0afb9d0f8122bacef", kill_on_drop: false }`
[INFO] [stdout] d1c036fbd966c58b9fc0f6ee4a057eee3284a7fcb4e9b1c0afb9d0f8122bacef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4ea7eebce366bebcf8a4557ca27d665f6b7f8e034ea45114c83ddc54d98cc525
[INFO] running `Command { std: "docker" "start" "-a" "4ea7eebce366bebcf8a4557ca27d665f6b7f8e034ea45114c83ddc54d98cc525", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shell_words-15b432fc1137ba53)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::split_comments ... ok
[INFO] [stdout] test tests::join_followed_by_split_is_identity ... ok
[INFO] [stdout] test tests::split_double_quotes ... ok
[INFO] [stdout] test tests::split_single_quotes ... ok
[INFO] [stdout] test tests::split_errors ... ok
[INFO] [stdout] test tests::split_unquoted ... ok
[INFO] [stdout] test tests::split_trailing_backslash ... ok
[INFO] [stdout] test tests::test_quote ... ok
[INFO] [stdout] test tests::split_trailing_whitespace_is_removed ... ok
[INFO] [stdout] test tests::split_empty ... ok
[INFO] [stdout] test tests::split_initial_whitespace_is_removed ... ok
[INFO] [stdout] test tests::split_carriage_return_is_not_special ... ok
[INFO] [stderr]    Doc-tests shell-words
[INFO] [stdout] test tests::test_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - join (line 297) - compile ... ok
[INFO] [stdout] test src/lib.rs - split (line 87) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ea7eebce366bebcf8a4557ca27d665f6b7f8e034ea45114c83ddc54d98cc525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea7eebce366bebcf8a4557ca27d665f6b7f8e034ea45114c83ddc54d98cc525", kill_on_drop: false }`
[INFO] [stdout] 4ea7eebce366bebcf8a4557ca27d665f6b7f8e034ea45114c83ddc54d98cc525