[INFO] fetching crate completers 0.0.5...
[INFO] testing completers-0.0.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate completers 0.0.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate completers 0.0.5
[INFO] finished tweaking crates.io crate completers 0.0.5
[INFO] tweaked toml for crates.io crate completers 0.0.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate completers 0.0.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate completers 0.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ea8dc6a008e01599599c4da05f8395fe8676540a0b1a5a1b86c551bcb3cc6c5
[INFO] running `Command { std: "docker" "start" "-a" "0ea8dc6a008e01599599c4da05f8395fe8676540a0b1a5a1b86c551bcb3cc6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ea8dc6a008e01599599c4da05f8395fe8676540a0b1a5a1b86c551bcb3cc6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea8dc6a008e01599599c4da05f8395fe8676540a0b1a5a1b86c551bcb3cc6c5", kill_on_drop: false }`
[INFO] [stdout] 0ea8dc6a008e01599599c4da05f8395fe8676540a0b1a5a1b86c551bcb3cc6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 434228f5bbd24322cc1e4fce5bfe1a51bc77f59046b237473b0597dfee08978e
[INFO] running `Command { std: "docker" "start" "-a" "434228f5bbd24322cc1e4fce5bfe1a51bc77f59046b237473b0597dfee08978e", kill_on_drop: false }`
[INFO] [stderr]    Compiling completers v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "434228f5bbd24322cc1e4fce5bfe1a51bc77f59046b237473b0597dfee08978e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434228f5bbd24322cc1e4fce5bfe1a51bc77f59046b237473b0597dfee08978e", kill_on_drop: false }`
[INFO] [stdout] 434228f5bbd24322cc1e4fce5bfe1a51bc77f59046b237473b0597dfee08978e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7503512a7e1f3628651e74986c9e972a5e3a72064219825e75f8965cbf85398f
[INFO] running `Command { std: "docker" "start" "-a" "7503512a7e1f3628651e74986c9e972a5e3a72064219825e75f8965cbf85398f", kill_on_drop: false }`
[INFO] [stderr]    Compiling completers v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7503512a7e1f3628651e74986c9e972a5e3a72064219825e75f8965cbf85398f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7503512a7e1f3628651e74986c9e972a5e3a72064219825e75f8965cbf85398f", kill_on_drop: false }`
[INFO] [stdout] 7503512a7e1f3628651e74986c9e972a5e3a72064219825e75f8965cbf85398f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e85ebec277d8976adb606b8ca785f7ea0c96c7994cef61a8433aed4d51fe528a
[INFO] running `Command { std: "docker" "start" "-a" "e85ebec277d8976adb606b8ca785f7ea0c96c7994cef61a8433aed4d51fe528a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/completers-770aa4120913ab1d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_completion_from_args ... 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 completers
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/../README.md - (line 38) ... ok
[INFO] [stdout] test src/../README.md - (line 28) ... ok
[INFO] [stdout] test src/../README.md - (line 55) ... ok
[INFO] [stdout] test src/../README.md - (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.02s; merged doctests compilation took 0.89s
[INFO] running `Command { std: "docker" "inspect" "e85ebec277d8976adb606b8ca785f7ea0c96c7994cef61a8433aed4d51fe528a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e85ebec277d8976adb606b8ca785f7ea0c96c7994cef61a8433aed4d51fe528a", kill_on_drop: false }`
[INFO] [stdout] e85ebec277d8976adb606b8ca785f7ea0c96c7994cef61a8433aed4d51fe528a