[INFO] fetching crate formations 0.1.0...
[INFO] testing formations-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate formations 0.1.0 into /workspace/builds/worker-4-tc1/source
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate formations 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate formations 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.9
[INFO] [stderr]   Downloaded yansi v0.5.0
[INFO] [stderr]   Downloaded termion v1.5.6
[INFO] [stderr]   Downloaded redox_termios v0.1.2
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded termsize v0.1.6
[INFO] [stderr]   Downloaded libc v0.2.98
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06602492cf4d1fc77ca2a2e28d1ccb3e817f99a5221f38f6b288ed6cc6108572
[INFO] running `Command { std: "docker" "start" "-a" "06602492cf4d1fc77ca2a2e28d1ccb3e817f99a5221f38f6b288ed6cc6108572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06602492cf4d1fc77ca2a2e28d1ccb3e817f99a5221f38f6b288ed6cc6108572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06602492cf4d1fc77ca2a2e28d1ccb3e817f99a5221f38f6b288ed6cc6108572", kill_on_drop: false }`
[INFO] [stdout] 06602492cf4d1fc77ca2a2e28d1ccb3e817f99a5221f38f6b288ed6cc6108572
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c373a28a793cb29d967344ec91436af9f806ff2540253558989a5cdc8a5ca3f
[INFO] running `Command { std: "docker" "start" "-a" "4c373a28a793cb29d967344ec91436af9f806ff2540253558989a5cdc8a5ca3f", 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` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "4c373a28a793cb29d967344ec91436af9f806ff2540253558989a5cdc8a5ca3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c373a28a793cb29d967344ec91436af9f806ff2540253558989a5cdc8a5ca3f", kill_on_drop: false }`
[INFO] [stdout] 4c373a28a793cb29d967344ec91436af9f806ff2540253558989a5cdc8a5ca3f
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a15b41a3b22f0f91b3430b6ca58b1229d65b98e92da4e0aaef737f76eabd2ad
[INFO] running `Command { std: "docker" "start" "-a" "1a15b41a3b22f0f91b3430b6ca58b1229d65b98e92da4e0aaef737f76eabd2ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling formations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "1a15b41a3b22f0f91b3430b6ca58b1229d65b98e92da4e0aaef737f76eabd2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a15b41a3b22f0f91b3430b6ca58b1229d65b98e92da4e0aaef737f76eabd2ad", kill_on_drop: false }`
[INFO] [stdout] 1a15b41a3b22f0f91b3430b6ca58b1229d65b98e92da4e0aaef737f76eabd2ad
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b813d2d84bd2e887cf3984fc67bdac3dd9d335e3efc06ffabaaedbc51ba6f651
[INFO] running `Command { std: "docker" "start" "-a" "b813d2d84bd2e887cf3984fc67bdac3dd9d335e3efc06ffabaaedbc51ba6f651", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/formations-8a9143f718ca0868)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests formations
[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 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:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |         FormElement::new("cat", "Small mammal with fur"),
[INFO] [stdout]    |         ----------------        ^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<_>`, found `&str`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/lib.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(name: T, description: Option<Q>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 19 |         FormElement::new("cat", Some("Small mammal with fur")),
[INFO] [stdout]    |                                 +++++                       +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:20:33
[INFO] [stdout]    |
[INFO] [stdout] 20 |         FormElement::new("dog", "Likes a bone"),
[INFO] [stdout]    |         ----------------        ^^^^^^^^^^^^^^ expected `Option<_>`, found `&str`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/lib.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(name: T, description: Option<Q>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         FormElement::new("dog", Some("Likes a bone")),
[INFO] [stdout]    |                                 +++++              +
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         FormElement::new("mouse", "Likes cheese"),
[INFO] [stdout]    |         ----------------          ^^^^^^^^^^^^^^ expected `Option<_>`, found `&str`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<_>`
[INFO] [stdout]            found reference `&'static str`
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/lib.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(name: T, description: Option<Q>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: try wrapping the expression in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 21 |         FormElement::new("mouse", Some("Likes cheese")),
[INFO] [stdout]    |                                   +++++              +
[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 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b813d2d84bd2e887cf3984fc67bdac3dd9d335e3efc06ffabaaedbc51ba6f651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b813d2d84bd2e887cf3984fc67bdac3dd9d335e3efc06ffabaaedbc51ba6f651", kill_on_drop: false }`
[INFO] [stdout] b813d2d84bd2e887cf3984fc67bdac3dd9d335e3efc06ffabaaedbc51ba6f651
