[INFO] fetching crate nostd_async 0.3.1...
[INFO] testing nostd_async-0.3.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate nostd_async 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nostd_async 0.3.1 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 nostd_async 0.3.1
[INFO] finished tweaking crates.io crate nostd_async 0.3.1
[INFO] tweaked toml for crates.io crate nostd_async 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nostd_async 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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] 4c0ca7a1a1f9d0760bb7d2a908dab90d43fa012a627aadf67d48493144dcf00a
[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" "4c0ca7a1a1f9d0760bb7d2a908dab90d43fa012a627aadf67d48493144dcf00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c0ca7a1a1f9d0760bb7d2a908dab90d43fa012a627aadf67d48493144dcf00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0ca7a1a1f9d0760bb7d2a908dab90d43fa012a627aadf67d48493144dcf00a", kill_on_drop: false }`
[INFO] [stdout] 4c0ca7a1a1f9d0760bb7d2a908dab90d43fa012a627aadf67d48493144dcf00a
[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=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] b32b1ffd0f635b76e400ed3b051af89e7d81b8a1039516e2d112333674c1c130
[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" "b32b1ffd0f635b76e400ed3b051af89e7d81b8a1039516e2d112333674c1c130", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostd_async v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b32b1ffd0f635b76e400ed3b051af89e7d81b8a1039516e2d112333674c1c130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32b1ffd0f635b76e400ed3b051af89e7d81b8a1039516e2d112333674c1c130", kill_on_drop: false }`
[INFO] [stdout] b32b1ffd0f635b76e400ed3b051af89e7d81b8a1039516e2d112333674c1c130
[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=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] b2c8dfa91a396956a6c8a7dcf10bf8e55d205f3c4a74e7d3e809fed0556f3451
[INFO] running `Command { std: "docker" "start" "-a" "b2c8dfa91a396956a6c8a7dcf10bf8e55d205f3c4a74e7d3e809fed0556f3451", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-micro v0.4.0
[INFO] [stderr]    Compiling nostd_async v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "b2c8dfa91a396956a6c8a7dcf10bf8e55d205f3c4a74e7d3e809fed0556f3451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c8dfa91a396956a6c8a7dcf10bf8e55d205f3c4a74e7d3e809fed0556f3451", kill_on_drop: false }`
[INFO] [stdout] b2c8dfa91a396956a6c8a7dcf10bf8e55d205f3c4a74e7d3e809fed0556f3451
[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=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] 166ea6c6011ff49a21c59adefca7c4b54a62d18b75e0e127fc4caed32672baa2
[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" "166ea6c6011ff49a21c59adefca7c4b54a62d18b75e0e127fc4caed32672baa2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nostd_async-286323676e6e7a8d
[INFO] [stdout] test linked_list::tests::list_a_b_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_012 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_021 ... ok
[INFO] [stdout] test linked_list::tests::list_b_a_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_120 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_201 ... ok
[INFO] [stdout] test linked_list::tests::empty_list_is_valid ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_102 ... ok
[INFO] [stdout] test linked_list::tests::triple_list_is_valid_210 ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_back_is_valid ... ok
[INFO] [stdout] test linked_list::tests::singleton_insert_front_is_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nostd_async
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "166ea6c6011ff49a21c59adefca7c4b54a62d18b75e0e127fc4caed32672baa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166ea6c6011ff49a21c59adefca7c4b54a62d18b75e0e127fc4caed32672baa2", kill_on_drop: false }`
[INFO] [stdout] 166ea6c6011ff49a21c59adefca7c4b54a62d18b75e0e127fc4caed32672baa2