[INFO] fetching crate slicevec 0.1.1...
[INFO] testing slicevec-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate slicevec 0.1.1 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate slicevec 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slicevec 0.1.1
[INFO] finished tweaking crates.io crate slicevec 0.1.1
[INFO] tweaked toml for crates.io crate slicevec 0.1.1 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b642aeb544365048a90cd9d9c04f59c37138e92780ea255a03f7fd18d6da4c85
[INFO] running `Command { std: "docker" "start" "-a" "b642aeb544365048a90cd9d9c04f59c37138e92780ea255a03f7fd18d6da4c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b642aeb544365048a90cd9d9c04f59c37138e92780ea255a03f7fd18d6da4c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b642aeb544365048a90cd9d9c04f59c37138e92780ea255a03f7fd18d6da4c85", kill_on_drop: false }`
[INFO] [stdout] b642aeb544365048a90cd9d9c04f59c37138e92780ea255a03f7fd18d6da4c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e56027fbb3a8de2e1797b1278bb100cc9ecc7c286c97e4296aace97f5c0a2e9
[INFO] running `Command { std: "docker" "start" "-a" "4e56027fbb3a8de2e1797b1278bb100cc9ecc7c286c97e4296aace97f5c0a2e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4e56027fbb3a8de2e1797b1278bb100cc9ecc7c286c97e4296aace97f5c0a2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e56027fbb3a8de2e1797b1278bb100cc9ecc7c286c97e4296aace97f5c0a2e9", kill_on_drop: false }`
[INFO] [stdout] 4e56027fbb3a8de2e1797b1278bb100cc9ecc7c286c97e4296aace97f5c0a2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed215a8a0b4186ab99f0cee501dcd69f11a2c573cfd8e737b27936ce617b102a
[INFO] running `Command { std: "docker" "start" "-a" "ed215a8a0b4186ab99f0cee501dcd69f11a2c573cfd8e737b27936ce617b102a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "ed215a8a0b4186ab99f0cee501dcd69f11a2c573cfd8e737b27936ce617b102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed215a8a0b4186ab99f0cee501dcd69f11a2c573cfd8e737b27936ce617b102a", kill_on_drop: false }`
[INFO] [stdout] ed215a8a0b4186ab99f0cee501dcd69f11a2c573cfd8e737b27936ce617b102a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d832d5ede088f4417d753ba3f18977177cf767fc31899a12970e6feafc12465
[INFO] running `Command { std: "docker" "start" "-a" "8d832d5ede088f4417d753ba3f18977177cf767fc31899a12970e6feafc12465", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slicevec-fc54adc3f948e79f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::is_full ... ok
[INFO] [stdout] test tests::swap_remove ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stderr]    Doc-tests slicevec
[INFO] [stdout] test tests::remove_empty - should panic ... ok
[INFO] [stdout] test tests::remove_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::swap_remove_empty - should panic ... ok
[INFO] [stdout] test tests::swap_remove_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "8d832d5ede088f4417d753ba3f18977177cf767fc31899a12970e6feafc12465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d832d5ede088f4417d753ba3f18977177cf767fc31899a12970e6feafc12465", kill_on_drop: false }`
[INFO] [stdout] 8d832d5ede088f4417d753ba3f18977177cf767fc31899a12970e6feafc12465