[INFO] cloning repository https://github.com/ph/early-init-signal-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ph/early-init-signal-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph%2Fearly-init-signal-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph%2Fearly-init-signal-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df3e4134cad80025416073cfa8ee70420623561d
[INFO] checking ph/early-init-signal-experiment against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fph%2Fearly-init-signal-experiment" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ph/early-init-signal-experiment
[INFO] finished tweaking git repo https://github.com/ph/early-init-signal-experiment
[INFO] tweaked toml for git repo https://github.com/ph/early-init-signal-experiment written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ph/early-init-signal-experiment on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ph/early-init-signal-experiment 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04b6bab119b0be48dbe78062cfeb78f6bfe6910c7d5a38e1af12030b75b181f9
[INFO] running `Command { std: "docker" "start" "-a" "04b6bab119b0be48dbe78062cfeb78f6bfe6910c7d5a38e1af12030b75b181f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04b6bab119b0be48dbe78062cfeb78f6bfe6910c7d5a38e1af12030b75b181f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b6bab119b0be48dbe78062cfeb78f6bfe6910c7d5a38e1af12030b75b181f9", kill_on_drop: false }`
[INFO] [stdout] 04b6bab119b0be48dbe78062cfeb78f6bfe6910c7d5a38e1af12030b75b181f9
[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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8107a2b30061fd17a7b9f67da96b488189242cba50a793621a2d1ae8681e0df6
[INFO] running `Command { std: "docker" "start" "-a" "8107a2b30061fd17a7b9f67da96b488189242cba50a793621a2d1ae8681e0df6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking earlyd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SIGFPE`, `SIGILL`, `SIGKILL`, `SIGSEGV`, and `SIGSTOP`
[INFO] [stdout]  --> src/main.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 |     SIGABRT, SIGALRM, SIGBUS, SIGCHLD, SIGFPE, SIGILL, SIGINT, SIGKILL, SIGPIPE, SIGPROF, SIGQUIT,
[INFO] [stdout]   |                                        ^^^^^^  ^^^^^^          ^^^^^^^
[INFO] [stdout] 3 |     SIGSEGV, SIGSTOP, SIGSYS, SIGTERM, SIGTRAP, SIGTTIN, SIGTTOU, SIGURG, SIGUSR2, SIGVTALRM,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Command`
[INFO] [stdout]   --> src/main.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::process::{Command, ExitCode};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SIGFPE`, `SIGILL`, `SIGKILL`, `SIGSEGV`, and `SIGSTOP`
[INFO] [stdout]  --> src/main.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 |     SIGABRT, SIGALRM, SIGBUS, SIGCHLD, SIGFPE, SIGILL, SIGINT, SIGKILL, SIGPIPE, SIGPROF, SIGQUIT,
[INFO] [stdout]   |                                        ^^^^^^  ^^^^^^          ^^^^^^^
[INFO] [stdout] 3 |     SIGSEGV, SIGSTOP, SIGSYS, SIGTERM, SIGTRAP, SIGTTIN, SIGTTOU, SIGURG, SIGUSR2, SIGVTALRM,
[INFO] [stdout]   |     ^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Command`
[INFO] [stdout]   --> src/main.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::process::{Command, ExitCode};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.39s
[INFO] running `Command { std: "docker" "inspect" "8107a2b30061fd17a7b9f67da96b488189242cba50a793621a2d1ae8681e0df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8107a2b30061fd17a7b9f67da96b488189242cba50a793621a2d1ae8681e0df6", kill_on_drop: false }`
[INFO] [stdout] 8107a2b30061fd17a7b9f67da96b488189242cba50a793621a2d1ae8681e0df6