[INFO] fetching crate multishot 0.2.0...
[INFO] testing multishot-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate multishot 0.2.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate multishot 0.2.0 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 multishot 0.2.0
[INFO] finished tweaking crates.io crate multishot 0.2.0
[INFO] tweaked toml for crates.io crate multishot 0.2.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] ca817ebcf1900c2baa83c21def6e38e9a4434a0863f1aeb57fabf4106c4d15f4
[INFO] running `Command { std: "docker" "start" "-a" "ca817ebcf1900c2baa83c21def6e38e9a4434a0863f1aeb57fabf4106c4d15f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca817ebcf1900c2baa83c21def6e38e9a4434a0863f1aeb57fabf4106c4d15f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca817ebcf1900c2baa83c21def6e38e9a4434a0863f1aeb57fabf4106c4d15f4", kill_on_drop: false }`
[INFO] [stdout] ca817ebcf1900c2baa83c21def6e38e9a4434a0863f1aeb57fabf4106c4d15f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] a1a3fb22719423d11fea2ef161dda279fce377743cb8167f35f6a4ef0c529b45
[INFO] running `Command { std: "docker" "start" "-a" "a1a3fb22719423d11fea2ef161dda279fce377743cb8167f35f6a4ef0c529b45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling multishot v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "a1a3fb22719423d11fea2ef161dda279fce377743cb8167f35f6a4ef0c529b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a3fb22719423d11fea2ef161dda279fce377743cb8167f35f6a4ef0c529b45", kill_on_drop: false }`
[INFO] [stdout] a1a3fb22719423d11fea2ef161dda279fce377743cb8167f35f6a4ef0c529b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] e21227adecb7c1e3d13ed8b79bc180b5b3a7c873b2793ffd44d860954d095467
[INFO] running `Command { std: "docker" "start" "-a" "e21227adecb7c1e3d13ed8b79bc180b5b3a7c873b2793ffd44d860954d095467", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling woke v0.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling executor v0.8.0
[INFO] [stderr]    Compiling multishot v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "e21227adecb7c1e3d13ed8b79bc180b5b3a7c873b2793ffd44d860954d095467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21227adecb7c1e3d13ed8b79bc180b5b3a7c873b2793ffd44d860954d095467", kill_on_drop: false }`
[INFO] [stdout] e21227adecb7c1e3d13ed8b79bc180b5b3a7c873b2793ffd44d860954d095467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] ac04340f49d8af8430ac81e787b5c8f1de758ec241c37b2fb9a2fed2d5c97813
[INFO] running `Command { std: "docker" "start" "-a" "ac04340f49d8af8430ac81e787b5c8f1de758ec241c37b2fb9a2fed2d5c97813", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multishot-f8b54eda8c69a8c2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::multishot_drop_notify ... ok
[INFO] [stdout] test tests::multishot_send_change_waker ... ok
[INFO] [stderr]    Doc-tests multishot
[INFO] [stdout] test tests::multishot_drop_change_waker ... ok
[INFO] [stdout] test tests::multishot_send_notify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac04340f49d8af8430ac81e787b5c8f1de758ec241c37b2fb9a2fed2d5c97813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac04340f49d8af8430ac81e787b5c8f1de758ec241c37b2fb9a2fed2d5c97813", kill_on_drop: false }`
[INFO] [stdout] ac04340f49d8af8430ac81e787b5c8f1de758ec241c37b2fb9a2fed2d5c97813