[INFO] fetching crate youchoose 0.1.1... [INFO] testing youchoose-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate youchoose 0.1.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate youchoose 0.1.1 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 youchoose 0.1.1 [INFO] finished tweaking crates.io crate youchoose 0.1.1 [INFO] tweaked toml for crates.io crate youchoose 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate youchoose 0.1.1 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 ncurses v5.101.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dae026915a3cafbc09843332215070b34c478e7c89d10b5f1afca8801be933f5 [INFO] running `Command { std: "docker" "start" "-a" "dae026915a3cafbc09843332215070b34c478e7c89d10b5f1afca8801be933f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae026915a3cafbc09843332215070b34c478e7c89d10b5f1afca8801be933f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae026915a3cafbc09843332215070b34c478e7c89d10b5f1afca8801be933f5", kill_on_drop: false }` [INFO] [stdout] dae026915a3cafbc09843332215070b34c478e7c89d10b5f1afca8801be933f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7f44c3ef64edc4e51652a2d7a421b83e6a77440a3333bbc025da81e229c19c7e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7f44c3ef64edc4e51652a2d7a421b83e6a77440a3333bbc025da81e229c19c7e", kill_on_drop: false }` [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling youchoose v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "7f44c3ef64edc4e51652a2d7a421b83e6a77440a3333bbc025da81e229c19c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f44c3ef64edc4e51652a2d7a421b83e6a77440a3333bbc025da81e229c19c7e", kill_on_drop: false }` [INFO] [stdout] 7f44c3ef64edc4e51652a2d7a421b83e6a77440a3333bbc025da81e229c19c7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5e1185d31dc207360e1a0425a0dcee73b5076c9856bf40b22095c97945aaf571 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e1185d31dc207360e1a0425a0dcee73b5076c9856bf40b22095c97945aaf571", kill_on_drop: false }` [INFO] [stderr] Compiling youchoose v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "5e1185d31dc207360e1a0425a0dcee73b5076c9856bf40b22095c97945aaf571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e1185d31dc207360e1a0425a0dcee73b5076c9856bf40b22095c97945aaf571", kill_on_drop: false }` [INFO] [stdout] 5e1185d31dc207360e1a0425a0dcee73b5076c9856bf40b22095c97945aaf571 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a909d8eb52992b58720e51a8d10753e78a30a5ad5c170a15e2b09a9f34c7b7b0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a909d8eb52992b58720e51a8d10753e78a30a5ad5c170a15e2b09a9f34c7b7b0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/youchoose-1300381211bfb0fd) [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 youchoose [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 36) ... FAILED [INFO] [stdout] test src/lib.rs - (line 15) ... FAILED [INFO] [stdout] test src/lib.rs - (line 64) ... FAILED [INFO] [stdout] test src/lib.rs - Menu::add_multiselect_key (line 390) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 36) stdout ---- [INFO] [stdout] error[E0254]: the name `youchoose` is defined multiple times [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate r#youchoose; [INFO] [stdout] | ------------------------- previous import of the extern crate `youchoose` here [INFO] [stdout] 3 | use youchoose; [INFO] [stdout] | ^^^^^^^^^ `youchoose` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `youchoose` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0254`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 15) stdout ---- [INFO] [stdout] error[E0254]: the name `youchoose` is defined multiple times [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate r#youchoose; [INFO] [stdout] | ------------------------- previous import of the extern crate `youchoose` here [INFO] [stdout] 3 | use youchoose; [INFO] [stdout] | ^^^^^^^^^ `youchoose` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `youchoose` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0254`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 64) stdout ---- [INFO] [stdout] error[E0254]: the name `youchoose` is defined multiple times [INFO] [stdout] --> src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate r#youchoose; [INFO] [stdout] | ------------------------- previous import of the extern crate `youchoose` here [INFO] [stdout] 3 | use youchoose; [INFO] [stdout] | ^^^^^^^^^ `youchoose` reimported here [INFO] [stdout] | [INFO] [stdout] = note: `youchoose` must be defined only once in the type namespace of this module [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 21 | fn multiples(num: i32) -> String { [INFO] [stdout] | --------- ^^^^^^ expected struct `String`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0254, E0308. [INFO] [stdout] For more information about an error, try `rustc --explain E0254`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Menu::add_multiselect_key (line 390) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error opening terminal: unknown. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 15) [INFO] [stdout] src/lib.rs - (line 36) [INFO] [stdout] src/lib.rs - (line 64) [INFO] [stdout] src/lib.rs - Menu::add_multiselect_key (line 390) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a909d8eb52992b58720e51a8d10753e78a30a5ad5c170a15e2b09a9f34c7b7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a909d8eb52992b58720e51a8d10753e78a30a5ad5c170a15e2b09a9f34c7b7b0", kill_on_drop: false }` [INFO] [stdout] a909d8eb52992b58720e51a8d10753e78a30a5ad5c170a15e2b09a9f34c7b7b0