[INFO] fetching crate compute_container 0.1.0...
[INFO] testing compute_container-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate compute_container 0.1.0 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate compute_container 0.1.0 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 compute_container 0.1.0
[INFO] finished tweaking crates.io crate compute_container 0.1.0
[INFO] tweaked toml for crates.io crate compute_container 0.1.0 written to /workspace/builds/worker-114/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 4970d7beaf203a3c476faa5cc4a2f19acc1f32df380b663fa778f3d22d412f21
[INFO] running `Command { std: "docker" "start" "-a" "4970d7beaf203a3c476faa5cc4a2f19acc1f32df380b663fa778f3d22d412f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4970d7beaf203a3c476faa5cc4a2f19acc1f32df380b663fa778f3d22d412f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4970d7beaf203a3c476faa5cc4a2f19acc1f32df380b663fa778f3d22d412f21", kill_on_drop: false }`
[INFO] [stdout] 4970d7beaf203a3c476faa5cc4a2f19acc1f32df380b663fa778f3d22d412f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 530ebb38c94823dac0ce0fc7dea44afe3a145d7cca0f82f5df3405dd1a93c139
[INFO] running `Command { std: "docker" "start" "-a" "530ebb38c94823dac0ce0fc7dea44afe3a145d7cca0f82f5df3405dd1a93c139", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling compute_container v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "530ebb38c94823dac0ce0fc7dea44afe3a145d7cca0f82f5df3405dd1a93c139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530ebb38c94823dac0ce0fc7dea44afe3a145d7cca0f82f5df3405dd1a93c139", kill_on_drop: false }`
[INFO] [stdout] 530ebb38c94823dac0ce0fc7dea44afe3a145d7cca0f82f5df3405dd1a93c139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] b51c4fa8e3873efa64242ac49f70bb1d864e3eaa67d49028a20e9d71e769b75c
[INFO] running `Command { std: "docker" "start" "-a" "b51c4fa8e3873efa64242ac49f70bb1d864e3eaa67d49028a20e9d71e769b75c", kill_on_drop: false }`
[INFO] [stderr]    Compiling compute_container v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b51c4fa8e3873efa64242ac49f70bb1d864e3eaa67d49028a20e9d71e769b75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51c4fa8e3873efa64242ac49f70bb1d864e3eaa67d49028a20e9d71e769b75c", kill_on_drop: false }`
[INFO] [stdout] b51c4fa8e3873efa64242ac49f70bb1d864e3eaa67d49028a20e9d71e769b75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 31e909bc3bc802d5d62dd82b9e765bd86158e39036293db13a713694091c8af9
[INFO] running `Command { std: "docker" "start" "-a" "31e909bc3bc802d5d62dd82b9e765bd86158e39036293db13a713694091c8af9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compute_container-cfab988ed3fed13e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test container::tests::simple_container ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test container::tests::simple_container_iter ... ok
[INFO] [stderr]    Doc-tests compute_container
[INFO] [stdout] test container::tests::simple_container_iter_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "31e909bc3bc802d5d62dd82b9e765bd86158e39036293db13a713694091c8af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e909bc3bc802d5d62dd82b9e765bd86158e39036293db13a713694091c8af9", kill_on_drop: false }`
[INFO] [stdout] 31e909bc3bc802d5d62dd82b9e765bd86158e39036293db13a713694091c8af9