[INFO] cloning repository https://github.com/tindleaj/simple-ci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tindleaj/simple-ci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a311067ff831dec04594259eed5e5c37d479dc3
[INFO] testing tindleaj/simple-ci against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftindleaj%2Fsimple-ci" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tindleaj/simple-ci on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tindleaj/simple-ci
[INFO] finished tweaking git repo https://github.com/tindleaj/simple-ci
[INFO] tweaked toml for git repo https://github.com/tindleaj/simple-ci written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/tindleaj/simple-ci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3458b45400304d5a3a0ba7e7173057f3e7a532ca9abb15a33f47815095610023
[INFO] running `Command { std: "docker" "start" "-a" "3458b45400304d5a3a0ba7e7173057f3e7a532ca9abb15a33f47815095610023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3458b45400304d5a3a0ba7e7173057f3e7a532ca9abb15a33f47815095610023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3458b45400304d5a3a0ba7e7173057f3e7a532ca9abb15a33f47815095610023", kill_on_drop: false }`
[INFO] [stdout] 3458b45400304d5a3a0ba7e7173057f3e7a532ca9abb15a33f47815095610023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28ceb7e961cf727c9fbe0ec5672794c5ecea98988cb1302e2aa62f153159441
[INFO] running `Command { std: "docker" "start" "-a" "e28ceb7e961cf727c9fbe0ec5672794c5ecea98988cb1302e2aa62f153159441", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling cimple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `runners`
[INFO] [stdout]  --> src/dispatcher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     runners: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]  --> src/dispatcher.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     dead: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dispatched_commits`
[INFO] [stdout]  --> src/dispatcher.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     dispatched_commits: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_commits`
[INFO] [stdout]   --> src/dispatcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pending_commits: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "e28ceb7e961cf727c9fbe0ec5672794c5ecea98988cb1302e2aa62f153159441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28ceb7e961cf727c9fbe0ec5672794c5ecea98988cb1302e2aa62f153159441", kill_on_drop: false }`
[INFO] [stdout] e28ceb7e961cf727c9fbe0ec5672794c5ecea98988cb1302e2aa62f153159441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3560f0015904c5c5b028d4bd3a2a5a9835f3d73740800fb76f5972b8af7639fd
[INFO] running `Command { std: "docker" "start" "-a" "3560f0015904c5c5b028d4bd3a2a5a9835f3d73740800fb76f5972b8af7639fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cimple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `runners`
[INFO] [stdout]  --> src/dispatcher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     runners: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]  --> src/dispatcher.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     dead: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dispatched_commits`
[INFO] [stdout]  --> src/dispatcher.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     dispatched_commits: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_commits`
[INFO] [stdout]   --> src/dispatcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pending_commits: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `runners`
[INFO] [stdout]  --> src/dispatcher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     runners: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]  --> src/dispatcher.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     dead: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dispatched_commits`
[INFO] [stdout]  --> src/dispatcher.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     dispatched_commits: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pending_commits`
[INFO] [stdout]   --> src/dispatcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pending_commits: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "3560f0015904c5c5b028d4bd3a2a5a9835f3d73740800fb76f5972b8af7639fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3560f0015904c5c5b028d4bd3a2a5a9835f3d73740800fb76f5972b8af7639fd", kill_on_drop: false }`
[INFO] [stdout] 3560f0015904c5c5b028d4bd3a2a5a9835f3d73740800fb76f5972b8af7639fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22d8cdea8fdff171cf73b900739b8f6c8aae8b516e8d1abc76a295335123f93e
[INFO] running `Command { std: "docker" "start" "-a" "22d8cdea8fdff171cf73b900739b8f6c8aae8b516e8d1abc76a295335123f93e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `runners`
[INFO] [stderr]  --> src/dispatcher.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     runners: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dead`
[INFO] [stderr]  --> src/dispatcher.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     dead: bool,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dispatched_commits`
[INFO] [stderr]  --> src/dispatcher.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     dispatched_commits: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pending_commits`
[INFO] [stderr]   --> src/dispatcher.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pending_commits: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cimple` (lib) generated 4 warnings
[INFO] [stderr] warning: `cimple` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cimple-5298f4fb2b0e04c3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dispatcher-03b2c4a2cb0b8ade)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/observer-58845c8ce639bd26)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runner-c995e97b30f211fe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cimple
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22d8cdea8fdff171cf73b900739b8f6c8aae8b516e8d1abc76a295335123f93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d8cdea8fdff171cf73b900739b8f6c8aae8b516e8d1abc76a295335123f93e", kill_on_drop: false }`
[INFO] [stdout] 22d8cdea8fdff171cf73b900739b8f6c8aae8b516e8d1abc76a295335123f93e