[INFO] fetching crate tracexec 0.0.4... [INFO] checking tracexec-0.0.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate tracexec 0.0.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tracexec 0.0.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracexec 0.0.4 [INFO] finished tweaking crates.io crate tracexec 0.0.4 [INFO] tweaked toml for crates.io crate tracexec 0.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate tracexec 0.0.4 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.5.0 [INFO] [stderr] Downloaded shell-quote v0.3.2 [INFO] [stderr] Downloaded kxxt-owo-colors v4.0.0-rc.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ba16cda00bf94048952dae39d94d88408675613fb798d424fe0af160955b135 [INFO] running `Command { std: "docker" "start" "-a" "7ba16cda00bf94048952dae39d94d88408675613fb798d424fe0af160955b135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ba16cda00bf94048952dae39d94d88408675613fb798d424fe0af160955b135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba16cda00bf94048952dae39d94d88408675613fb798d424fe0af160955b135", kill_on_drop: false }` [INFO] [stdout] 7ba16cda00bf94048952dae39d94d88408675613fb798d424fe0af160955b135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 703a8972c21f2d9ed119fe3faecc42e742ecf5c3e6247f468b4ffafe0e4514f9 [INFO] running `Command { std: "docker" "start" "-a" "703a8972c21f2d9ed119fe3faecc42e742ecf5c3e6247f468b4ffafe0e4514f9", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking shell-quote v0.3.2 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking kxxt-owo-colors v4.0.0-rc.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking tracexec v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start_time` and `argv` are never read [INFO] [stdout] --> src/state.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ProcessState { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub start_time: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | pub argv: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start_time` and `argv` are never read [INFO] [stdout] --> src/state.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ProcessState { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub start_time: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | pub argv: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.99s [INFO] running `Command { std: "docker" "inspect" "703a8972c21f2d9ed119fe3faecc42e742ecf5c3e6247f468b4ffafe0e4514f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "703a8972c21f2d9ed119fe3faecc42e742ecf5c3e6247f468b4ffafe0e4514f9", kill_on_drop: false }` [INFO] [stdout] 703a8972c21f2d9ed119fe3faecc42e742ecf5c3e6247f468b4ffafe0e4514f9 [INFO] checking tracexec-0.0.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate tracexec 0.0.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tracexec 0.0.4 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracexec 0.0.4 [INFO] finished tweaking crates.io crate tracexec 0.0.4 [INFO] tweaked toml for crates.io crate tracexec 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate tracexec 0.0.4 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bb33c9ace9a1a162ec598f2d6310a994bd0e6735e96624abc97fe5428ad0e93 [INFO] running `Command { std: "docker" "start" "-a" "4bb33c9ace9a1a162ec598f2d6310a994bd0e6735e96624abc97fe5428ad0e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bb33c9ace9a1a162ec598f2d6310a994bd0e6735e96624abc97fe5428ad0e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bb33c9ace9a1a162ec598f2d6310a994bd0e6735e96624abc97fe5428ad0e93", kill_on_drop: false }` [INFO] [stdout] 4bb33c9ace9a1a162ec598f2d6310a994bd0e6735e96624abc97fe5428ad0e93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ad3890f2e0c2e853af1b6debe216196b2aac8d12fa3f8d5510afdf490fb59e3 [INFO] running `Command { std: "docker" "start" "-a" "8ad3890f2e0c2e853af1b6debe216196b2aac8d12fa3f8d5510afdf490fb59e3", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking shell-quote v0.3.2 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking kxxt-owo-colors v4.0.0-rc.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking tracexec v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start_time` and `argv` are never read [INFO] [stdout] --> src/state.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ProcessState { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub start_time: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | pub argv: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start_time` and `argv` are never read [INFO] [stdout] --> src/state.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ProcessState { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub start_time: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | pub argv: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.66s [INFO] running `Command { std: "docker" "inspect" "8ad3890f2e0c2e853af1b6debe216196b2aac8d12fa3f8d5510afdf490fb59e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ad3890f2e0c2e853af1b6debe216196b2aac8d12fa3f8d5510afdf490fb59e3", kill_on_drop: false }` [INFO] [stdout] 8ad3890f2e0c2e853af1b6debe216196b2aac8d12fa3f8d5510afdf490fb59e3