[INFO] fetching crate dtolnay 0.0.10...
[INFO] testing dtolnay-0.0.10 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dtolnay 0.0.10 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate dtolnay 0.0.10 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dtolnay 0.0.10
[INFO] finished tweaking crates.io crate dtolnay 0.0.10
[INFO] tweaked toml for crates.io crate dtolnay 0.0.10 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 551d3d130d93ce89d81279ef8d260c7365e35bcc12de030882795caba3b9c2b8
[INFO] running `Command { std: "docker" "start" "-a" "551d3d130d93ce89d81279ef8d260c7365e35bcc12de030882795caba3b9c2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551d3d130d93ce89d81279ef8d260c7365e35bcc12de030882795caba3b9c2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551d3d130d93ce89d81279ef8d260c7365e35bcc12de030882795caba3b9c2b8", kill_on_drop: false }`
[INFO] [stdout] 551d3d130d93ce89d81279ef8d260c7365e35bcc12de030882795caba3b9c2b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 499c8a4ee0beec1647d6541227454812dbc217969f32fce2ab8b743448cd3b67
[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" "499c8a4ee0beec1647d6541227454812dbc217969f32fce2ab8b743448cd3b67", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtolnay v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "499c8a4ee0beec1647d6541227454812dbc217969f32fce2ab8b743448cd3b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499c8a4ee0beec1647d6541227454812dbc217969f32fce2ab8b743448cd3b67", kill_on_drop: false }`
[INFO] [stdout] 499c8a4ee0beec1647d6541227454812dbc217969f32fce2ab8b743448cd3b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bd209cbfae5f31c562f2092bfdbdc4352af6dca184e20a26455ecb507756c46
[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" "6bd209cbfae5f31c562f2092bfdbdc4352af6dca184e20a26455ecb507756c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtolnay v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "6bd209cbfae5f31c562f2092bfdbdc4352af6dca184e20a26455ecb507756c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd209cbfae5f31c562f2092bfdbdc4352af6dca184e20a26455ecb507756c46", kill_on_drop: false }`
[INFO] [stdout] 6bd209cbfae5f31c562f2092bfdbdc4352af6dca184e20a26455ecb507756c46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bb12d9cc43be6acef9f30cd724150068a39b9d02fab5df34dcda119909c608e
[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" "5bb12d9cc43be6acef9f30cd724150068a39b9d02fab5df34dcda119909c608e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dtolnay-460a3b68fd685ff4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dtolnay
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 46) - compile fail ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 184) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 163) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 70) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 126) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 109) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 109) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 48) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 33) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 147) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 262) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 320) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 228) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 148) ... ok
[INFO] [stdout] test src/2019-10-01-reference-types.rs - _02::_02__reference_types (line 96) ... ok
[INFO] [stdout] test src/2019-08-08-await-a-minute.rs - _01::_01__await_a_minute (line 348) ... ok
[INFO] [stdout] test src/2019-12-09-soundness-bugs.rs - _03::_03__soundness_bugs (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bb12d9cc43be6acef9f30cd724150068a39b9d02fab5df34dcda119909c608e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb12d9cc43be6acef9f30cd724150068a39b9d02fab5df34dcda119909c608e", kill_on_drop: false }`
[INFO] [stdout] 5bb12d9cc43be6acef9f30cd724150068a39b9d02fab5df34dcda119909c608e