[INFO] fetching crate key-vec 0.2.6...
[INFO] testing key-vec-0.2.6 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate key-vec 0.2.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate key-vec 0.2.6 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate key-vec 0.2.6
[INFO] finished tweaking crates.io crate key-vec 0.2.6
[INFO] tweaked toml for crates.io crate key-vec 0.2.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate key-vec 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0731e1bf8a34a45ed4b9ce1ce069cdadd55d810d6efa1e2e1610bf811d5922d
[INFO] running `Command { std: "docker" "start" "-a" "b0731e1bf8a34a45ed4b9ce1ce069cdadd55d810d6efa1e2e1610bf811d5922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0731e1bf8a34a45ed4b9ce1ce069cdadd55d810d6efa1e2e1610bf811d5922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0731e1bf8a34a45ed4b9ce1ce069cdadd55d810d6efa1e2e1610bf811d5922d", kill_on_drop: false }`
[INFO] [stdout] b0731e1bf8a34a45ed4b9ce1ce069cdadd55d810d6efa1e2e1610bf811d5922d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92ee07248cfe5429f626370c7f020e9504b9825c075dab9f056c01dfc9324c9e
[INFO] running `Command { std: "docker" "start" "-a" "92ee07248cfe5429f626370c7f020e9504b9825c075dab9f056c01dfc9324c9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling key-vec v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "92ee07248cfe5429f626370c7f020e9504b9825c075dab9f056c01dfc9324c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ee07248cfe5429f626370c7f020e9504b9825c075dab9f056c01dfc9324c9e", kill_on_drop: false }`
[INFO] [stdout] 92ee07248cfe5429f626370c7f020e9504b9825c075dab9f056c01dfc9324c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fff0e7b68a6d7da6c1c98b5f66e2dd37f7adc8e60b002dd64d7a53c5d77157e5
[INFO] running `Command { std: "docker" "start" "-a" "fff0e7b68a6d7da6c1c98b5f66e2dd37f7adc8e60b002dd64d7a53c5d77157e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling key-vec v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "fff0e7b68a6d7da6c1c98b5f66e2dd37f7adc8e60b002dd64d7a53c5d77157e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff0e7b68a6d7da6c1c98b5f66e2dd37f7adc8e60b002dd64d7a53c5d77157e5", kill_on_drop: false }`
[INFO] [stdout] fff0e7b68a6d7da6c1c98b5f66e2dd37f7adc8e60b002dd64d7a53c5d77157e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ff372b20cf7b8c958cd8953915b26d8b10dff235d97bd92f6ea2ad57bbc3b29
[INFO] running `Command { std: "docker" "start" "-a" "3ff372b20cf7b8c958cd8953915b26d8b10dff235d97bd92f6ea2ad57bbc3b29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/key_vec-b73a1f4add8427fe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_key_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests key-vec
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ff372b20cf7b8c958cd8953915b26d8b10dff235d97bd92f6ea2ad57bbc3b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff372b20cf7b8c958cd8953915b26d8b10dff235d97bd92f6ea2ad57bbc3b29", kill_on_drop: false }`
[INFO] [stdout] 3ff372b20cf7b8c958cd8953915b26d8b10dff235d97bd92f6ea2ad57bbc3b29