[INFO] fetching crate atomic-pool 0.2.2...
[INFO] testing atomic-pool-0.2.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate atomic-pool 0.2.2 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate atomic-pool 0.2.2 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 atomic-pool 0.2.2
[INFO] finished tweaking crates.io crate atomic-pool 0.2.2
[INFO] tweaked toml for crates.io crate atomic-pool 0.2.2 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate crates.io crate atomic-pool 0.2.2 already has a lockfile, it will not be regenerated
[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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 317c11fa6d39518abdad621fd23d74fdc5076cc1fda5afdf699e57cd6a6046da
[INFO] running `Command { std: "docker" "start" "-a" "317c11fa6d39518abdad621fd23d74fdc5076cc1fda5afdf699e57cd6a6046da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "317c11fa6d39518abdad621fd23d74fdc5076cc1fda5afdf699e57cd6a6046da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317c11fa6d39518abdad621fd23d74fdc5076cc1fda5afdf699e57cd6a6046da", kill_on_drop: false }`
[INFO] [stdout] 317c11fa6d39518abdad621fd23d74fdc5076cc1fda5afdf699e57cd6a6046da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 78fb8633dd35d197669677c310a20069d54958b3e5cfe1fc92461148c4935c83
[INFO] running `Command { std: "docker" "start" "-a" "78fb8633dd35d197669677c310a20069d54958b3e5cfe1fc92461148c4935c83", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.2
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling atomic-polyfill v0.1.1
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling atomic-pool v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "78fb8633dd35d197669677c310a20069d54958b3e5cfe1fc92461148c4935c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fb8633dd35d197669677c310a20069d54958b3e5cfe1fc92461148c4935c83", kill_on_drop: false }`
[INFO] [stdout] 78fb8633dd35d197669677c310a20069d54958b3e5cfe1fc92461148c4935c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 9a6c2c98532ebc02eef7c25520d3ba8e913ca6d600884c67719386a608918d4d
[INFO] running `Command { std: "docker" "start" "-a" "9a6c2c98532ebc02eef7c25520d3ba8e913ca6d600884c67719386a608918d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic-pool v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9a6c2c98532ebc02eef7c25520d3ba8e913ca6d600884c67719386a608918d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6c2c98532ebc02eef7c25520d3ba8e913ca6d600884c67719386a608918d4d", kill_on_drop: false }`
[INFO] [stdout] 9a6c2c98532ebc02eef7c25520d3ba8e913ca6d600884c67719386a608918d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] f1c67324e763248908c39d3d6c0335948710e1214b2e17cf5d0486949a4e916e
[INFO] running `Command { std: "docker" "start" "-a" "f1c67324e763248908c39d3d6c0335948710e1214b2e17cf5d0486949a4e916e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic_pool-655d7472fb712a38)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test atomic_bitset::test::test_16 ... ok
[INFO] [stdout] test atomic_bitset::test::test_64 ... ok
[INFO] [stdout] test test::test_pool ... ok
[INFO] [stdout] test atomic_bitset::test::test_32 ... ok
[INFO] [stdout] test atomic_bitset::test::test_48 ... ok
[INFO] [stdout] test atomic_bitset::test::test_31337 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.72s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-pool
[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" "f1c67324e763248908c39d3d6c0335948710e1214b2e17cf5d0486949a4e916e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c67324e763248908c39d3d6c0335948710e1214b2e17cf5d0486949a4e916e", kill_on_drop: false }`
[INFO] [stdout] f1c67324e763248908c39d3d6c0335948710e1214b2e17cf5d0486949a4e916e