[INFO] fetching crate abbrev 0.2.2...
[INFO] testing abbrev-0.2.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate abbrev 0.2.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate abbrev 0.2.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abbrev 0.2.2
[INFO] finished tweaking crates.io crate abbrev 0.2.2
[INFO] tweaked toml for crates.io crate abbrev 0.2.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ccb67dd98f28109b7d029b4c43e3b81b5ed98c7d48f1a3880bb5b02822a7307
[INFO] running `Command { std: "docker" "start" "-a" "3ccb67dd98f28109b7d029b4c43e3b81b5ed98c7d48f1a3880bb5b02822a7307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ccb67dd98f28109b7d029b4c43e3b81b5ed98c7d48f1a3880bb5b02822a7307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccb67dd98f28109b7d029b4c43e3b81b5ed98c7d48f1a3880bb5b02822a7307", kill_on_drop: false }`
[INFO] [stdout] 3ccb67dd98f28109b7d029b4c43e3b81b5ed98c7d48f1a3880bb5b02822a7307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19527350c9ab07eadd54f942bc416c00cbc182ee0cc306717b72cf2c7f2a1352
[INFO] running `Command { std: "docker" "start" "-a" "19527350c9ab07eadd54f942bc416c00cbc182ee0cc306717b72cf2c7f2a1352", kill_on_drop: false }`
[INFO] [stderr]    Compiling abbrev v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "19527350c9ab07eadd54f942bc416c00cbc182ee0cc306717b72cf2c7f2a1352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19527350c9ab07eadd54f942bc416c00cbc182ee0cc306717b72cf2c7f2a1352", kill_on_drop: false }`
[INFO] [stdout] 19527350c9ab07eadd54f942bc416c00cbc182ee0cc306717b72cf2c7f2a1352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d24c6de1089213f25ae40d032e6e46bb81c123220443bb745f6e4096171040f1
[INFO] running `Command { std: "docker" "start" "-a" "d24c6de1089213f25ae40d032e6e46bb81c123220443bb745f6e4096171040f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling abbrev v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "d24c6de1089213f25ae40d032e6e46bb81c123220443bb745f6e4096171040f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24c6de1089213f25ae40d032e6e46bb81c123220443bb745f6e4096171040f1", kill_on_drop: false }`
[INFO] [stdout] d24c6de1089213f25ae40d032e6e46bb81c123220443bb745f6e4096171040f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99494509e59b0ffe4fb7d90b3e524ba33cc03cbb0be22c48a30515f25c96ea4a
[INFO] running `Command { std: "docker" "start" "-a" "99494509e59b0ffe4fb7d90b3e524ba33cc03cbb0be22c48a30515f25c96ea4a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/abbrev-61f35301a051bd46)
[INFO] [stdout] test tests::with_nothing ... ok
[INFO] [stdout] test tests::well_done ... ok
[INFO] [stdout] test tests::with_one_only ... ok
[INFO] [stdout] test tests::with_two_different ... ok
[INFO] [stdout] test tests::with_two_same ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests abbrev
[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" "99494509e59b0ffe4fb7d90b3e524ba33cc03cbb0be22c48a30515f25c96ea4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99494509e59b0ffe4fb7d90b3e524ba33cc03cbb0be22c48a30515f25c96ea4a", kill_on_drop: false }`
[INFO] [stdout] 99494509e59b0ffe4fb7d90b3e524ba33cc03cbb0be22c48a30515f25c96ea4a