[INFO] fetching crate atomic_refcell 0.1.8...
[INFO] testing atomic_refcell-0.1.8 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate atomic_refcell 0.1.8 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate atomic_refcell 0.1.8 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 atomic_refcell 0.1.8
[INFO] finished tweaking crates.io crate atomic_refcell 0.1.8
[INFO] tweaked toml for crates.io crate atomic_refcell 0.1.8 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d66ab9856d7a552d2004bdc62c0d43ec9a35b9adba0e72f8772d595b0c638b18
[INFO] running `Command { std: "docker" "start" "-a" "d66ab9856d7a552d2004bdc62c0d43ec9a35b9adba0e72f8772d595b0c638b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d66ab9856d7a552d2004bdc62c0d43ec9a35b9adba0e72f8772d595b0c638b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66ab9856d7a552d2004bdc62c0d43ec9a35b9adba0e72f8772d595b0c638b18", kill_on_drop: false }`
[INFO] [stdout] d66ab9856d7a552d2004bdc62c0d43ec9a35b9adba0e72f8772d595b0c638b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] cd861f623a196b28ec99247ce7fb830faf391b5f98b28dfa40473f14008e669b
[INFO] running `Command { std: "docker" "start" "-a" "cd861f623a196b28ec99247ce7fb830faf391b5f98b28dfa40473f14008e669b", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "cd861f623a196b28ec99247ce7fb830faf391b5f98b28dfa40473f14008e669b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd861f623a196b28ec99247ce7fb830faf391b5f98b28dfa40473f14008e669b", kill_on_drop: false }`
[INFO] [stdout] cd861f623a196b28ec99247ce7fb830faf391b5f98b28dfa40473f14008e669b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7c955e5884cf8ccd5b76d928357aa696f3d0a63f86e523297838df020acbb0d0
[INFO] running `Command { std: "docker" "start" "-a" "7c955e5884cf8ccd5b76d928357aa696f3d0a63f86e523297838df020acbb0d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atomic_refcell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "7c955e5884cf8ccd5b76d928357aa696f3d0a63f86e523297838df020acbb0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c955e5884cf8ccd5b76d928357aa696f3d0a63f86e523297838df020acbb0d0", kill_on_drop: false }`
[INFO] [stdout] 7c955e5884cf8ccd5b76d928357aa696f3d0a63f86e523297838df020acbb0d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0b964b85ad6f7e3a654b5668b935fcdd8cdea14addf456cd9949ed5e2f3a3366
[INFO] running `Command { std: "docker" "start" "-a" "0b964b85ad6f7e3a654b5668b935fcdd8cdea14addf456cd9949ed5e2f3a3366", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic_refcell-f4b238c73e657cb2)
[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] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-6853c39fcff6b72d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic_refcell
[INFO] [stdout] running 15 tests
[INFO] [stdout] test immutable_then_try_mutable ... ok
[INFO] [stdout] test interleaved ... ok
[INFO] [stdout] test double_mutable - should panic ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test immutable ... ok
[INFO] [stdout] test try_mutable ... ok
[INFO] [stdout] test try_interleaved ... ok
[INFO] [stdout] test try_immutable ... ok
[INFO] [stdout] test mutable_then_try_mutable ... ok
[INFO] [stdout] test mutable_then_try_immutable ... ok
[INFO] [stdout] test mutable_then_immutable - should panic ... ok
[INFO] [stdout] test immutable_then_mutable - should panic ... ok
[INFO] [stdout] test mutable ... ok
[INFO] [stdout] test map_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 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" "0b964b85ad6f7e3a654b5668b935fcdd8cdea14addf456cd9949ed5e2f3a3366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b964b85ad6f7e3a654b5668b935fcdd8cdea14addf456cd9949ed5e2f3a3366", kill_on_drop: false }`
[INFO] [stdout] 0b964b85ad6f7e3a654b5668b935fcdd8cdea14addf456cd9949ed5e2f3a3366