[INFO] cloning repository https://github.com/marcelohdez/Atmpt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcelohdez/Atmpt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcelohdez%2FAtmpt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcelohdez%2FAtmpt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61fd8a751be2904e17c7111fc076a4769ecb975b [INFO] checking marcelohdez/Atmpt against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcelohdez%2FAtmpt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marcelohdez/Atmpt [INFO] finished tweaking git repo https://github.com/marcelohdez/Atmpt [INFO] tweaked toml for git repo https://github.com/marcelohdez/Atmpt written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcelohdez/Atmpt on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marcelohdez/Atmpt 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e785727348f7dcfa1088f8aab6362d34e4e44411d09afa113bf09578167396e4 [INFO] running `Command { std: "docker" "start" "-a" "e785727348f7dcfa1088f8aab6362d34e4e44411d09afa113bf09578167396e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e785727348f7dcfa1088f8aab6362d34e4e44411d09afa113bf09578167396e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e785727348f7dcfa1088f8aab6362d34e4e44411d09afa113bf09578167396e4", kill_on_drop: false }` [INFO] [stdout] e785727348f7dcfa1088f8aab6362d34e4e44411d09afa113bf09578167396e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f0986186c40e69d1d2446380cd2bfbd779aab37f9b868b0c6bdcb97558bc696 [INFO] running `Command { std: "docker" "start" "-a" "5f0986186c40e69d1d2446380cd2bfbd779aab37f9b868b0c6bdcb97558bc696", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Compiling anyhow v1.0.83 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.63 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking assert_cmd v2.0.14 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling serde_derive v1.0.201 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling clap_complete v4.5.2 [INFO] [stderr] Compiling atmpt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: atmpt@0.2.0: generated completion for bash: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.bash" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for elvish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.elv" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for fish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.fish" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for powershell: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt.ps1" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for zsh: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt" [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_atmpt_dir(tmp_dir: &Option) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_atmpt_dir(tmp_dir: &Option) -> Cow<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_atmpt_dir(tmp_dir: &Option) -> Cow { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_atmpt_dir(tmp_dir: &Option) -> Cow<'_, PathBuf> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Option> [INFO] [stdout] --> src/main.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/main.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | Some(new_dir) => Cow::Owned(PathBuf::from_str(new_dir)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | Some(new_dir) => Cow::Owned(PathBuf::from_str(new_dir)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Option> [INFO] [stdout] --> src/main.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | let tmp_dir = args.tmp_dir.map(|s| PathBuf::from_str(&s)).transpose()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/main.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | Some(new_dir) => Cow::Owned(PathBuf::from_str(new_dir)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | Some(new_dir) => Cow::Owned(PathBuf::from_str(new_dir)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: atmpt@0.2.0: generated completion for bash: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.bash" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for elvish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.elv" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for fish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.fish" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for powershell: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt.ps1" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for zsh: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt" [INFO] [stderr] error: could not compile `atmpt` (bin "atmpt" test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/mod.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | PathBuf::from_str(env!("CARGO_MANIFEST_DIR")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: atmpt@0.2.0: generated completion for bash: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.bash" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for elvish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.elv" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for fish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.fish" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for powershell: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt.ps1" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for zsh: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt" [INFO] [stderr] error: could not compile `atmpt` (test "mod") due to 1 previous error [INFO] [stderr] warning: atmpt@0.2.0: generated completion for bash: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.bash" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for elvish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.elv" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for fish: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/atmpt.fish" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for powershell: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt.ps1" [INFO] [stderr] warning: atmpt@0.2.0: generated completion for zsh: "/opt/rustwide/target/debug/build/atmpt-421bcce68e0da551/out/_atmpt" [INFO] [stderr] error: could not compile `atmpt` (bin "atmpt") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "5f0986186c40e69d1d2446380cd2bfbd779aab37f9b868b0c6bdcb97558bc696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0986186c40e69d1d2446380cd2bfbd779aab37f9b868b0c6bdcb97558bc696", kill_on_drop: false }` [INFO] [stdout] 5f0986186c40e69d1d2446380cd2bfbd779aab37f9b868b0c6bdcb97558bc696