[INFO] fetching crate small_vec 0.1.2...
[INFO] testing small_vec-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate small_vec 0.1.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate small_vec 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate small_vec 0.1.2
[INFO] finished tweaking crates.io crate small_vec 0.1.2
[INFO] tweaked toml for crates.io crate small_vec 0.1.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded local_vec v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5f0679b78dfe7bdf015f458fb5d9e76346823abd63cb18d0074044980e72e67
[INFO] running `Command { std: "docker" "start" "-a" "b5f0679b78dfe7bdf015f458fb5d9e76346823abd63cb18d0074044980e72e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5f0679b78dfe7bdf015f458fb5d9e76346823abd63cb18d0074044980e72e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f0679b78dfe7bdf015f458fb5d9e76346823abd63cb18d0074044980e72e67", kill_on_drop: false }`
[INFO] [stdout] b5f0679b78dfe7bdf015f458fb5d9e76346823abd63cb18d0074044980e72e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03ef3cfc812e5cc08620e9e64e4b95a2e61404b6aa2ff7d9c246e6b79cfc8304
[INFO] running `Command { std: "docker" "start" "-a" "03ef3cfc812e5cc08620e9e64e4b95a2e61404b6aa2ff7d9c246e6b79cfc8304", kill_on_drop: false }`
[INFO] [stderr]    Compiling local_vec v0.2.1
[INFO] [stderr]    Compiling small_vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "03ef3cfc812e5cc08620e9e64e4b95a2e61404b6aa2ff7d9c246e6b79cfc8304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ef3cfc812e5cc08620e9e64e4b95a2e61404b6aa2ff7d9c246e6b79cfc8304", kill_on_drop: false }`
[INFO] [stdout] 03ef3cfc812e5cc08620e9e64e4b95a2e61404b6aa2ff7d9c246e6b79cfc8304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fec05a157ba9b91b825323181a32515abb5539cb0ee7d86dc026b8178b08743a
[INFO] running `Command { std: "docker" "start" "-a" "fec05a157ba9b91b825323181a32515abb5539cb0ee7d86dc026b8178b08743a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling small_vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "fec05a157ba9b91b825323181a32515abb5539cb0ee7d86dc026b8178b08743a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec05a157ba9b91b825323181a32515abb5539cb0ee7d86dc026b8178b08743a", kill_on_drop: false }`
[INFO] [stdout] fec05a157ba9b91b825323181a32515abb5539cb0ee7d86dc026b8178b08743a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f15931104e6d60d1d30830b0f058e9216c11cb8c62afc7828e12949ec47741b7
[INFO] running `Command { std: "docker" "start" "-a" "f15931104e6d60d1d30830b0f058e9216c11cb8c62afc7828e12949ec47741b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/small_vec-c4d3df8e65057a66)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test drop::tests::test_drop_locally ... ok
[INFO] [stdout] test tests::test_push_and_pop_locally ... ok
[INFO] [stdout] test tests::test_push_and_pop_remotely ... ok
[INFO] [stderr]    Doc-tests small_vec
[INFO] [stdout] test tests::test_switch_from_local_to_remote ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_zero_len ... ok
[INFO] [stdout] test drop::tests::test_drop_remotely ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "f15931104e6d60d1d30830b0f058e9216c11cb8c62afc7828e12949ec47741b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f15931104e6d60d1d30830b0f058e9216c11cb8c62afc7828e12949ec47741b7", kill_on_drop: false }`
[INFO] [stdout] f15931104e6d60d1d30830b0f058e9216c11cb8c62afc7828e12949ec47741b7