[INFO] fetching crate formations 0.1.0... [INFO] testing formations-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate formations 0.1.0 into /workspace/builds/worker-45/source [INFO] validating manifest of crates.io crate formations 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate formations 0.1.0 [INFO] finished tweaking crates.io crate formations 0.1.0 [INFO] tweaked toml for crates.io crate formations 0.1.0 written to /workspace/builds/worker-45/source/Cargo.toml [INFO] crate crates.io crate formations 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termsize v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7ea0b33738a5d437429530f79dc186995f1489dbaa08368bbeceb15745ac958 [INFO] running `Command { std: "docker" "start" "-a" "d7ea0b33738a5d437429530f79dc186995f1489dbaa08368bbeceb15745ac958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7ea0b33738a5d437429530f79dc186995f1489dbaa08368bbeceb15745ac958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ea0b33738a5d437429530f79dc186995f1489dbaa08368bbeceb15745ac958", kill_on_drop: false }` [INFO] [stdout] d7ea0b33738a5d437429530f79dc186995f1489dbaa08368bbeceb15745ac958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 766e29331029d8c06286a23664392c77cf9424c6989260bb5738bdc9bd6d128c [INFO] running `Command { std: "docker" "start" "-a" "766e29331029d8c06286a23664392c77cf9424c6989260bb5738bdc9bd6d128c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termsize v0.1.6 [INFO] [stderr] Compiling formations v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "766e29331029d8c06286a23664392c77cf9424c6989260bb5738bdc9bd6d128c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "766e29331029d8c06286a23664392c77cf9424c6989260bb5738bdc9bd6d128c", kill_on_drop: false }` [INFO] [stdout] 766e29331029d8c06286a23664392c77cf9424c6989260bb5738bdc9bd6d128c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c02dfaf80bafd07a88f09bb9b97b6a90d303f37848da14e0c860738ccbff205 [INFO] running `Command { std: "docker" "start" "-a" "7c02dfaf80bafd07a88f09bb9b97b6a90d303f37848da14e0c860738ccbff205", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling formations v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "7c02dfaf80bafd07a88f09bb9b97b6a90d303f37848da14e0c860738ccbff205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c02dfaf80bafd07a88f09bb9b97b6a90d303f37848da14e0c860738ccbff205", kill_on_drop: false }` [INFO] [stdout] 7c02dfaf80bafd07a88f09bb9b97b6a90d303f37848da14e0c860738ccbff205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5cf32f86a3e3189cb82edf029bc403c32fcfa8486c6982239d326062f5362254 [INFO] running `Command { std: "docker" "start" "-a" "5cf32f86a3e3189cb82edf029bc403c32fcfa8486c6982239d326062f5362254", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/formations-ca0e84ae4d5117a8) [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 formations [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 12) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 12) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 8 | FormElement::new("cat", "Small mammal with fur"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some("Small mammal with fur")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<_>` [INFO] [stdout] found reference `&'static str` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 9 | FormElement::new("dog", "Likes a bone"), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some("Likes a bone")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<_>` [INFO] [stdout] found reference `&'static str` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:20:35 [INFO] [stdout] | [INFO] [stdout] 10 | FormElement::new("mouse", "Likes cheese"), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `Option`, found `&str` [INFO] [stdout] | help: try using a variant of the expected enum: `Some("Likes cheese")` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option<_>` [INFO] [stdout] found reference `&'static str` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 12) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5cf32f86a3e3189cb82edf029bc403c32fcfa8486c6982239d326062f5362254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf32f86a3e3189cb82edf029bc403c32fcfa8486c6982239d326062f5362254", kill_on_drop: false }` [INFO] [stdout] 5cf32f86a3e3189cb82edf029bc403c32fcfa8486c6982239d326062f5362254