[INFO] cloning repository https://github.com/werdl/option [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/werdl/option" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwerdl%2Foption", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwerdl%2Foption'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10033422eb948118a66fb39c1227722970f04816 [INFO] testing werdl/option against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwerdl%2Foption" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/werdl/option [INFO] finished tweaking git repo https://github.com/werdl/option [INFO] tweaked toml for git repo https://github.com/werdl/option written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/werdl/option on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/werdl/option 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 613581cf15a644524e83ce65d63222ccbb5837f6595d8a0b3bc35b288de3d78f [INFO] running `Command { std: "docker" "start" "-a" "613581cf15a644524e83ce65d63222ccbb5837f6595d8a0b3bc35b288de3d78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "613581cf15a644524e83ce65d63222ccbb5837f6595d8a0b3bc35b288de3d78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "613581cf15a644524e83ce65d63222ccbb5837f6595d8a0b3bc35b288de3d78f", kill_on_drop: false }` [INFO] [stdout] 613581cf15a644524e83ce65d63222ccbb5837f6595d8a0b3bc35b288de3d78f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9edb66140b0a8e1b9cfcb0bfddd0315fb3a4e8c272ea063f7e9c74ec376b7517 [INFO] running `Command { std: "docker" "start" "-a" "9edb66140b0a8e1b9cfcb0bfddd0315fb3a4e8c272ea063f7e9c74ec376b7517", kill_on_drop: false }` [INFO] [stderr] Compiling option v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(all(feature = "no-std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(all(feature = "no-std", feature = "std"))] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "9edb66140b0a8e1b9cfcb0bfddd0315fb3a4e8c272ea063f7e9c74ec376b7517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9edb66140b0a8e1b9cfcb0bfddd0315fb3a4e8c272ea063f7e9c74ec376b7517", kill_on_drop: false }` [INFO] [stdout] 9edb66140b0a8e1b9cfcb0bfddd0315fb3a4e8c272ea063f7e9c74ec376b7517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e8848900b953a528bac549199f708263660856f9c1c3bec9dd25c9f32a2c935 [INFO] running `Command { std: "docker" "start" "-a" "8e8848900b953a528bac549199f708263660856f9c1c3bec9dd25c9f32a2c935", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(all(feature = "no-std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(all(feature = "no-std", feature = "std"))] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling option v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(all(feature = "no-std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `no-std` [INFO] [stdout] --> src/lib.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(all(feature = "no-std", feature = "std"))] [INFO] [stdout] | ^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stdout] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "8e8848900b953a528bac549199f708263660856f9c1c3bec9dd25c9f32a2c935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e8848900b953a528bac549199f708263660856f9c1c3bec9dd25c9f32a2c935", kill_on_drop: false }` [INFO] [stdout] 8e8848900b953a528bac549199f708263660856f9c1c3bec9dd25c9f32a2c935 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fa8dadcf809681c1051040f9652c5910e8d91da757d84dbe990eb73367ad154d [INFO] running `Command { std: "docker" "start" "-a" "fa8dadcf809681c1051040f9652c5910e8d91da757d84dbe990eb73367ad154d", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `no-std` [INFO] [stderr] --> src/lib.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(all(feature = "no-std"), no_std)] [INFO] [stderr] | ^^^^^^^^^^-------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stderr] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `no-std` [INFO] [stderr] --> src/lib.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | #[cfg(all(feature = "no-std", feature = "std"))] [INFO] [stderr] | ^^^^^^^^^^-------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"no_std"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `check`, `default`, `no_std`, and `std` [INFO] [stderr] = help: consider adding `no-std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `option` (lib) generated 2 warnings [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/lib.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `option` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p option --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/option-d3907e82a4a88e47) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests option [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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] running `Command { std: "docker" "inspect" "fa8dadcf809681c1051040f9652c5910e8d91da757d84dbe990eb73367ad154d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa8dadcf809681c1051040f9652c5910e8d91da757d84dbe990eb73367ad154d", kill_on_drop: false }` [INFO] [stdout] fa8dadcf809681c1051040f9652c5910e8d91da757d84dbe990eb73367ad154d