[INFO] fetching crate nostd_async 0.6.0...
[INFO] testing nostd_async-0.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nostd_async 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nostd_async 0.6.0 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 nostd_async 0.6.0
[INFO] finished tweaking crates.io crate nostd_async 0.6.0
[INFO] tweaked toml for crates.io crate nostd_async 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nostd_async 0.6.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 7944c049c8c4e975eef1ff3e243bbfacc5aefbcf7649cd4ea303c298a554eb72
[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" "7944c049c8c4e975eef1ff3e243bbfacc5aefbcf7649cd4ea303c298a554eb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7944c049c8c4e975eef1ff3e243bbfacc5aefbcf7649cd4ea303c298a554eb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7944c049c8c4e975eef1ff3e243bbfacc5aefbcf7649cd4ea303c298a554eb72", kill_on_drop: false }`
[INFO] [stdout] 7944c049c8c4e975eef1ff3e243bbfacc5aefbcf7649cd4ea303c298a554eb72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc440489c664ddf8a1a7c5c23f7669407c662dbba5dafca37c5fed829f3537ca
[INFO] running `Command { std: "docker" "start" "-a" "cc440489c664ddf8a1a7c5c23f7669407c662dbba5dafca37c5fed829f3537ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostd_async v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "cc440489c664ddf8a1a7c5c23f7669407c662dbba5dafca37c5fed829f3537ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc440489c664ddf8a1a7c5c23f7669407c662dbba5dafca37c5fed829f3537ca", kill_on_drop: false }`
[INFO] [stdout] cc440489c664ddf8a1a7c5c23f7669407c662dbba5dafca37c5fed829f3537ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b6df71a8dc766f3e351b8aa88a972c2913e4a69996dfc1551524d561fca9152c
[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" "b6df71a8dc766f3e351b8aa88a972c2913e4a69996dfc1551524d561fca9152c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-micro v0.5.0
[INFO] [stderr]    Compiling nostd_async v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "b6df71a8dc766f3e351b8aa88a972c2913e4a69996dfc1551524d561fca9152c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6df71a8dc766f3e351b8aa88a972c2913e4a69996dfc1551524d561fca9152c", kill_on_drop: false }`
[INFO] [stdout] b6df71a8dc766f3e351b8aa88a972c2913e4a69996dfc1551524d561fca9152c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c6eade098ee7a11ccc08e90508790e18f7112de147e580d44a28153ed4a99dd3
[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" "c6eade098ee7a11ccc08e90508790e18f7112de147e580d44a28153ed4a99dd3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nostd_async-8f57724069a362c2)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test cell::tests::test_get_then_get ... ok
[INFO] [stdout] test cell::tests::test_has_none ... ok
[INFO] [stdout] test cell::tests::test_take_then_get ... ok
[INFO] [stdout] test cell::tests::test_take_then_take ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_021 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_102 ... ok
[INFO] [stdout] test linked_list::tests::list_a_b_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_120 ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_front_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_012 ... ok
[INFO] [stdout] test linked_list::tests::list_b_a_is_valid ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_back_is_valid ... ok
[INFO] [stdout] test linked_list::tests::empty_list_is_valid ... ok
[INFO] [stdout] test cell::tests::test_has_some ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_201 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_210 ... ok
[INFO] [stdout] test cell::tests::test_set_then_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_abort.rs (/opt/rustwide/target/debug/deps/test_abort-8a13989822fafc28)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nostd_async
[INFO] [stdout] test test_abort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6eade098ee7a11ccc08e90508790e18f7112de147e580d44a28153ed4a99dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6eade098ee7a11ccc08e90508790e18f7112de147e580d44a28153ed4a99dd3", kill_on_drop: false }`
[INFO] [stdout] c6eade098ee7a11ccc08e90508790e18f7112de147e580d44a28153ed4a99dd3