[INFO] fetching crate lifeline 0.6.1...
[INFO] testing lifeline-0.6.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lifeline 0.6.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lifeline 0.6.1 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 lifeline 0.6.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate lifeline 0.6.1
[INFO] tweaked toml for crates.io crate lifeline 0.6.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate lifeline 0.6.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vec-arena v1.0.0
[INFO] [stderr]   Downloaded fastrand v1.4.0
[INFO] [stderr]   Downloaded polling v2.0.2
[INFO] [stderr]   Downloaded nb-connect v1.0.2
[INFO] [stderr]   Downloaded async-io v1.3.1
[INFO] [stderr]   Downloaded pollster v0.2.1
[INFO] [stderr]   Downloaded async-executor v1.4.0
[INFO] [stderr]   Downloaded async-process v1.0.1
[INFO] [stderr]   Downloaded async-channel v1.5.1
[INFO] [stderr]   Downloaded async-lock v2.3.0
[INFO] [stderr]   Downloaded simple_logger v1.11.0
[INFO] [stderr]   Downloaded ctor v0.1.18
[INFO] [stderr]   Downloaded postage v0.4.0
[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] f6be75359ee841df847542b3b96538b0c29d0e25fba007dea6fc0d2993053cb4
[INFO] running `Command { std: "docker" "start" "-a" "f6be75359ee841df847542b3b96538b0c29d0e25fba007dea6fc0d2993053cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6be75359ee841df847542b3b96538b0c29d0e25fba007dea6fc0d2993053cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6be75359ee841df847542b3b96538b0c29d0e25fba007dea6fc0d2993053cb4", kill_on_drop: false }`
[INFO] [stdout] f6be75359ee841df847542b3b96538b0c29d0e25fba007dea6fc0d2993053cb4
[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] [stdout] 67576f5226756b3af7c4786aef540b0616001b4c30884f5f0cc2742f276be5fd
[INFO] running `Command { std: "docker" "start" "-a" "67576f5226756b3af7c4786aef540b0616001b4c30884f5f0cc2742f276be5fd", 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]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-lite v0.2.4
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling futures-core v0.3.12
[INFO] [stderr]    Compiling pollster v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling futures-task v0.3.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling tokio v1.1.1
[INFO] [stderr]    Compiling futures-util v0.3.12
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling pin-project v1.0.4
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling postage v0.4.0
[INFO] [stderr]    Compiling lifeline v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/spawn.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "67576f5226756b3af7c4786aef540b0616001b4c30884f5f0cc2742f276be5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67576f5226756b3af7c4786aef540b0616001b4c30884f5f0cc2742f276be5fd", kill_on_drop: false }`
[INFO] [stdout] 67576f5226756b3af7c4786aef540b0616001b4c30884f5f0cc2742f276be5fd
[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] cc13951dbb3c4445df713b8c5bf116d9b76570aa38baee5f1b85b3210c5b40b5
[INFO] running `Command { std: "docker" "start" "-a" "cc13951dbb3c4445df713b8c5bf116d9b76570aa38baee5f1b85b3210c5b40b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/spawn.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling lifeline v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/spawn.rs:70:1
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[pin_project]
[INFO] [stdout]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "cc13951dbb3c4445df713b8c5bf116d9b76570aa38baee5f1b85b3210c5b40b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc13951dbb3c4445df713b8c5bf116d9b76570aa38baee5f1b85b3210c5b40b5", kill_on_drop: false }`
[INFO] [stdout] cc13951dbb3c4445df713b8c5bf116d9b76570aa38baee5f1b85b3210c5b40b5
[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] 7aed8af893e4fcaaeae5bd46680fb156e2d73c7bdbd8fccff2c6aa559a4d5e36
[INFO] running `Command { std: "docker" "start" "-a" "7aed8af893e4fcaaeae5bd46680fb156e2d73c7bdbd8fccff2c6aa559a4d5e36", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/spawn.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | #[pin_project]
[INFO] [stderr]    | ^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `lifeline` (lib) generated 1 warning
[INFO] [stderr] warning: `lifeline` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lifeline-c40118bd0a294080)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test spawn::tests::lifeline_running_completes ... ok
[INFO] [stdout] test spawn::tests::lifeline_running_await_times_out ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lifeline
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/spawn.rs - spawn::Lifeline (line 133) ... ok
[INFO] [stdout] test src/storage.rs - storage::impl_channel_clone (line 116) ... ok
[INFO] [stdout] test src/storage.rs - storage::impl_channel_take (line 72) ... ok
[INFO] [stdout] test src/service.rs - service::Task (line 194) ... ok
[INFO] [stdout] test src/storage.rs - storage::Storage (line 7) ... ok
[INFO] [stdout] test src/storage.rs - storage::impl_storage_clone (line 95) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus (line 67) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 18) ... ok
[INFO] [stdout] test src/service.rs - service::CarryFrom (line 101) ... ok
[INFO] [stdout] test src/storage.rs - storage::impl_storage_take (line 52) ... ok
[INFO] [stdout] test src/service.rs - service::Service (line 17) ... ok
[INFO] [stdout] test src/bus.rs - bus::Resource (line 45) ... ok
[INFO] [stdout] test src/storage.rs - storage::Storage (line 21) ... ok
[INFO] [stdout] test src/dyn_bus/macros.rs - dyn_bus::macros::lifeline_bus (line 24) ... ok
[INFO] [stdout] test src/request.rs - request::Request (line 7) ... ok
[INFO] [stdout] test src/test.rs - test::assert_times_out (line 101) ... ok
[INFO] [stdout] test src/test.rs - test::assert_completes (line 30) ... ok
[INFO] [stdout] test src/test.rs - test::assert_times_out (line 87) ... ok
[INFO] [stdout] test src/test.rs - test::assert_completes (line 44) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus::rx (line 107) ... ok
[INFO] [stdout] test src/bus.rs - bus::Message (line 15) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus::tx (line 136) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus::capacity (line 78) ... ok
[INFO] [stdout] test src/bus.rs - bus::Bus::resource (line 161) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7aed8af893e4fcaaeae5bd46680fb156e2d73c7bdbd8fccff2c6aa559a4d5e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aed8af893e4fcaaeae5bd46680fb156e2d73c7bdbd8fccff2c6aa559a4d5e36", kill_on_drop: false }`
[INFO] [stdout] 7aed8af893e4fcaaeae5bd46680fb156e2d73c7bdbd8fccff2c6aa559a4d5e36