[INFO] fetching crate atomic_ref 0.2.0...
[INFO] testing atomic_ref-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate atomic_ref 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate atomic_ref 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic_ref 0.2.0
[INFO] finished tweaking crates.io crate atomic_ref 0.2.0
[INFO] tweaked toml for crates.io crate atomic_ref 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1e4194c29b70d4ed0c849aae80148854e41434030f70d0d66e702ee3af29d56
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1e4194c29b70d4ed0c849aae80148854e41434030f70d0d66e702ee3af29d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1e4194c29b70d4ed0c849aae80148854e41434030f70d0d66e702ee3af29d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e4194c29b70d4ed0c849aae80148854e41434030f70d0d66e702ee3af29d56", kill_on_drop: false }`
[INFO] [stdout] a1e4194c29b70d4ed0c849aae80148854e41434030f70d0d66e702ee3af29d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63c019419ba493106d176be14efcdb66767a53be01d744b23374f49d6a5f9261
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63c019419ba493106d176be14efcdb66767a53be01d744b23374f49d6a5f9261", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_ref v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "63c019419ba493106d176be14efcdb66767a53be01d744b23374f49d6a5f9261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c019419ba493106d176be14efcdb66767a53be01d744b23374f49d6a5f9261", kill_on_drop: false }`
[INFO] [stdout] 63c019419ba493106d176be14efcdb66767a53be01d744b23374f49d6a5f9261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 554a62449a35d4c810d887a63b99f1b9f44169c8c0a3a5c06dd9a7df8067c1d8
[INFO] running `Command { std: "docker" "start" "-a" "554a62449a35d4c810d887a63b99f1b9f44169c8c0a3a5c06dd9a7df8067c1d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_ref v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "554a62449a35d4c810d887a63b99f1b9f44169c8c0a3a5c06dd9a7df8067c1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554a62449a35d4c810d887a63b99f1b9f44169c8c0a3a5c06dd9a7df8067c1d8", kill_on_drop: false }`
[INFO] [stdout] 554a62449a35d4c810d887a63b99f1b9f44169c8c0a3a5c06dd9a7df8067c1d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07722c8b3fba63eeae7a36e616c053132be17e8d1f9b3b62de20aec25999a0ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07722c8b3fba63eeae7a36e616c053132be17e8d1f9b3b62de20aec25999a0ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_ref-516eaa693c2aa35c
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests atomic_ref
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - AtomicRef::compare_exchange (line 286) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::compare_exchange_weak (line 330) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::compare_and_swap (line 243) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::store (line 195) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::new (line 108) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::load (line 172) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::get_mut (line 128) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::swap (line 214) ... ok
[INFO] [stdout] test src/lib.rs - AtomicRef::into_inner (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07722c8b3fba63eeae7a36e616c053132be17e8d1f9b3b62de20aec25999a0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07722c8b3fba63eeae7a36e616c053132be17e8d1f9b3b62de20aec25999a0ef", kill_on_drop: false }`
[INFO] [stdout] 07722c8b3fba63eeae7a36e616c053132be17e8d1f9b3b62de20aec25999a0ef