[INFO] fetching crate imply_option 0.1.2...
[INFO] testing imply_option-0.1.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate imply_option 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate imply_option 0.1.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imply_option 0.1.2
[INFO] finished tweaking crates.io crate imply_option 0.1.2
[INFO] tweaked toml for crates.io crate imply_option 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c63743b20515ff05ed2dac1a80dfabafb20b0a3b1994c8657bb87cb065d01e7
[INFO] running `Command { std: "docker" "start" "-a" "3c63743b20515ff05ed2dac1a80dfabafb20b0a3b1994c8657bb87cb065d01e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c63743b20515ff05ed2dac1a80dfabafb20b0a3b1994c8657bb87cb065d01e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c63743b20515ff05ed2dac1a80dfabafb20b0a3b1994c8657bb87cb065d01e7", kill_on_drop: false }`
[INFO] [stdout] 3c63743b20515ff05ed2dac1a80dfabafb20b0a3b1994c8657bb87cb065d01e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3bd4950cf36db1ec25e16ff138210fdb31f9891adac142a4d2c32491ced739a
[INFO] running `Command { std: "docker" "start" "-a" "b3bd4950cf36db1ec25e16ff138210fdb31f9891adac142a4d2c32491ced739a", kill_on_drop: false }`
[INFO] [stderr]    Compiling imply_option v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "b3bd4950cf36db1ec25e16ff138210fdb31f9891adac142a4d2c32491ced739a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bd4950cf36db1ec25e16ff138210fdb31f9891adac142a4d2c32491ced739a", kill_on_drop: false }`
[INFO] [stdout] b3bd4950cf36db1ec25e16ff138210fdb31f9891adac142a4d2c32491ced739a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 831c1137c4abb08aad94c11cc1b9921279694c90c03a9fff8297ceee66faa35b
[INFO] running `Command { std: "docker" "start" "-a" "831c1137c4abb08aad94c11cc1b9921279694c90c03a9fff8297ceee66faa35b", kill_on_drop: false }`
[INFO] [stderr]    Compiling imply_option v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "831c1137c4abb08aad94c11cc1b9921279694c90c03a9fff8297ceee66faa35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831c1137c4abb08aad94c11cc1b9921279694c90c03a9fff8297ceee66faa35b", kill_on_drop: false }`
[INFO] [stdout] 831c1137c4abb08aad94c11cc1b9921279694c90c03a9fff8297ceee66faa35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd929b01314a8e060ad90dab475f9e58884985994740e385c4107f59ff8ed8d2
[INFO] running `Command { std: "docker" "start" "-a" "cd929b01314a8e060ad90dab475f9e58884985994740e385c4107f59ff8ed8d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/imply_option-51ff0b0f34f9013a)
[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 imply_option
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `{integer}`
[INFO] [stdout]  --> src/lib.rs:13:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert_eq!(pass.then(1), Some(1));
[INFO] [stdout]   |                     ---- ^ expected an `FnOnce()` closure, found `{integer}`
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     required by a bound introduced by this call
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `FnOnce<()>` is not implemented for `{integer}`
[INFO] [stdout]   = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout] note: required by a bound in `core::bool::<impl bool>::then`
[INFO] [stdout]  --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/bool.rs:59:5
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `{integer}`
[INFO] [stdout]   --> src/lib.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |     assert_eq!(fail.then(1), None);
[INFO] [stdout]    |                     ---- ^ expected an `FnOnce()` closure, found `{integer}`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `{integer}`
[INFO] [stdout]    = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout] note: required by a bound in `core::bool::<impl bool>::then`
[INFO] [stdout]   --> /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/bool.rs:59:5
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cd929b01314a8e060ad90dab475f9e58884985994740e385c4107f59ff8ed8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd929b01314a8e060ad90dab475f9e58884985994740e385c4107f59ff8ed8d2", kill_on_drop: false }`
[INFO] [stdout] cd929b01314a8e060ad90dab475f9e58884985994740e385c4107f59ff8ed8d2
