[INFO] fetching crate multishot 0.2.0...
[INFO] testing multishot-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate multishot 0.2.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate multishot 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loom v0.5.4
[INFO] [stderr]   Downloaded woke v0.0.2
[INFO] [stderr]   Downloaded generator v0.7.0
[INFO] [stderr]   Downloaded executor v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e11693d14b70d5a3ded636d85282f74aa2718512a624838a93a2f2e6e4643fdb
[INFO] running `Command { std: "docker" "start" "-a" "e11693d14b70d5a3ded636d85282f74aa2718512a624838a93a2f2e6e4643fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11693d14b70d5a3ded636d85282f74aa2718512a624838a93a2f2e6e4643fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11693d14b70d5a3ded636d85282f74aa2718512a624838a93a2f2e6e4643fdb", kill_on_drop: false }`
[INFO] [stdout] e11693d14b70d5a3ded636d85282f74aa2718512a624838a93a2f2e6e4643fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f597179f679825f076b7ff0cebb3ac972e2b28baaabb76b255bc2982fa86bb00
[INFO] running `Command { std: "docker" "start" "-a" "f597179f679825f076b7ff0cebb3ac972e2b28baaabb76b255bc2982fa86bb00", 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 2.04s
[INFO] running `Command { std: "docker" "inspect" "f597179f679825f076b7ff0cebb3ac972e2b28baaabb76b255bc2982fa86bb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f597179f679825f076b7ff0cebb3ac972e2b28baaabb76b255bc2982fa86bb00", kill_on_drop: false }`
[INFO] [stdout] f597179f679825f076b7ff0cebb3ac972e2b28baaabb76b255bc2982fa86bb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 062a33e445b69e70ee61ab7610fd0117462377f4de70b425090932cb16214da7
[INFO] running `Command { std: "docker" "start" "-a" "062a33e445b69e70ee61ab7610fd0117462377f4de70b425090932cb16214da7", 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 v0.8.2
[INFO] [stderr]    Compiling multishot v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "062a33e445b69e70ee61ab7610fd0117462377f4de70b425090932cb16214da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062a33e445b69e70ee61ab7610fd0117462377f4de70b425090932cb16214da7", kill_on_drop: false }`
[INFO] [stdout] 062a33e445b69e70ee61ab7610fd0117462377f4de70b425090932cb16214da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f47cd5e452f74c695a92a578dd84e4ac6a28f917dd293725444c8cc5af87ab7
[INFO] running `Command { std: "docker" "start" "-a" "0f47cd5e452f74c695a92a578dd84e4ac6a28f917dd293725444c8cc5af87ab7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multishot-a0651765249f8a1b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::multishot_drop_change_waker ... ok
[INFO] [stdout] test tests::multishot_drop_notify ... ok
[INFO] [stdout] test tests::multishot_send_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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multishot
[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 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f47cd5e452f74c695a92a578dd84e4ac6a28f917dd293725444c8cc5af87ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f47cd5e452f74c695a92a578dd84e4ac6a28f917dd293725444c8cc5af87ab7", kill_on_drop: false }`
[INFO] [stdout] 0f47cd5e452f74c695a92a578dd84e4ac6a28f917dd293725444c8cc5af87ab7