[INFO] fetching crate git-bonsai 0.2.1...
[INFO] testing git-bonsai-0.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate git-bonsai 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate git-bonsai 0.2.1 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 git-bonsai 0.2.1
[INFO] finished tweaking crates.io crate git-bonsai 0.2.1
[INFO] tweaked toml for crates.io crate git-bonsai 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate git-bonsai 0.2.1 already has a lockfile, it will not be regenerated
[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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b508cca945eda59970979a5ae7dcfa95c42ff8ab654cbc1b82cb31a596e46f39
[INFO] running `Command { std: "docker" "start" "-a" "b508cca945eda59970979a5ae7dcfa95c42ff8ab654cbc1b82cb31a596e46f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b508cca945eda59970979a5ae7dcfa95c42ff8ab654cbc1b82cb31a596e46f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b508cca945eda59970979a5ae7dcfa95c42ff8ab654cbc1b82cb31a596e46f39", kill_on_drop: false }`
[INFO] [stdout] b508cca945eda59970979a5ae7dcfa95c42ff8ab654cbc1b82cb31a596e46f39
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e11253f77320ca0ce64955cbefce2a6c2596c243dde5cf944f9dfd10ad25e9
[INFO] running `Command { std: "docker" "start" "-a" "b1e11253f77320ca0ce64955cbefce2a6c2596c243dde5cf944f9dfd10ad25e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling regex-syntax v0.6.15
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling dialoguer v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling git-bonsai v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.46s
[INFO] running `Command { std: "docker" "inspect" "b1e11253f77320ca0ce64955cbefce2a6c2596c243dde5cf944f9dfd10ad25e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e11253f77320ca0ce64955cbefce2a6c2596c243dde5cf944f9dfd10ad25e9", kill_on_drop: false }`
[INFO] [stdout] b1e11253f77320ca0ce64955cbefce2a6c2596c243dde5cf944f9dfd10ad25e9
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75545ca3e9d0d6745fcea18fb90f618ff85d22269082ac5966d05e3815d56293
[INFO] running `Command { std: "docker" "start" "-a" "75545ca3e9d0d6745fcea18fb90f618ff85d22269082ac5966d05e3815d56293", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling claim v0.5.0
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling globset v0.4.4
[INFO] [stderr]    Compiling ignore v0.4.11
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates v1.0.7
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.1
[INFO] [stderr]    Compiling git-bonsai v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `Command { std: "docker" "inspect" "75545ca3e9d0d6745fcea18fb90f618ff85d22269082ac5966d05e3815d56293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75545ca3e9d0d6745fcea18fb90f618ff85d22269082ac5966d05e3815d56293", kill_on_drop: false }`
[INFO] [stdout] 75545ca3e9d0d6745fcea18fb90f618ff85d22269082ac5966d05e3815d56293
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37464e18dbf50051a4919ac76ccf19ce7206f34fc9a67fbcec6384801adea5fb
[INFO] running `Command { std: "docker" "start" "-a" "37464e18dbf50051a4919ac76ccf19ce7206f34fc9a67fbcec6384801adea5fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_bonsai-dbe4eb92371b8b78)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test git::tests::get_current_branch ... ok
[INFO] [stdout] test git::tests::delete_branch ... ok
[INFO] [stdout] test git::tests::list_branches_with_sha1s ... ok
[INFO] [stdout] test git::tests::list_branches_skip_worktree_branches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_bonsai-89e02bf5b320ee7e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test git::tests::get_current_branch ... ok
[INFO] [stdout] test git::tests::list_branches_with_sha1s ... ok
[INFO] [stdout] test git::tests::delete_branch ... ok
[INFO] [stdout] test git::tests::list_branches_skip_worktree_branches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integ.rs (/opt/rustwide/target/debug/deps/integ-d94467ef4fc17c0c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test integ::identical_sha1_contained_in_master ... ok
[INFO] [stdout] test integ::safe_delete_branch ... ok
[INFO] [stdout] test integ::no_op ... ok
[INFO] [stdout] test integ::delete_merged_branch ... ok
[INFO] [stdout] test integ::cant_delete_unique_branch ... ok
[INFO] [stdout] test integ::skip_protected_branch ... ok
[INFO] [stdout] test integ::identical_sha1_no_other_branch ... ok
[INFO] [stdout] test integ::skip_worktree_branches ... ok
[INFO] [stderr]    Doc-tests git-bonsai
[INFO] [stdout] test integ::update_branch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[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" "37464e18dbf50051a4919ac76ccf19ce7206f34fc9a67fbcec6384801adea5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37464e18dbf50051a4919ac76ccf19ce7206f34fc9a67fbcec6384801adea5fb", kill_on_drop: false }`
[INFO] [stdout] 37464e18dbf50051a4919ac76ccf19ce7206f34fc9a67fbcec6384801adea5fb