[INFO] cloning repository https://github.com/cierra-kb/reimu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cierra-kb/reimu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcierra-kb%2Freimu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcierra-kb%2Freimu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eda99b8d734340aedd05ac5eced8cd0068cad05d
[INFO] checking cierra-kb/reimu against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcierra-kb%2Freimu" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cierra-kb/reimu
[INFO] finished tweaking git repo https://github.com/cierra-kb/reimu
[INFO] tweaked toml for git repo https://github.com/cierra-kb/reimu written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cierra-kb/reimu on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cierra-kb/reimu 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf v0.8.0
[INFO] [stderr]   Downloaded cpp_demangle v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a04828f134fb44f285b8a277f6569b3ae410cf990ec1afd43669c6eea67a6be4
[INFO] running `Command { std: "docker" "start" "-a" "a04828f134fb44f285b8a277f6569b3ae410cf990ec1afd43669c6eea67a6be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a04828f134fb44f285b8a277f6569b3ae410cf990ec1afd43669c6eea67a6be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04828f134fb44f285b8a277f6569b3ae410cf990ec1afd43669c6eea67a6be4", kill_on_drop: false }`
[INFO] [stdout] a04828f134fb44f285b8a277f6569b3ae410cf990ec1afd43669c6eea67a6be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7f0cb314800aaf1d0a85ee938b244ba8494e0f4ed8238d74d641a295a3cc04b
[INFO] running `Command { std: "docker" "start" "-a" "b7f0cb314800aaf1d0a85ee938b244ba8494e0f4ed8238d74d641a295a3cc04b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cpp_demangle v0.5.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking elf v0.8.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking reimu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/binreader.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Cursor, Read, Seek};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/binreader.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Cursor, Read, Seek};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `Command { std: "docker" "inspect" "b7f0cb314800aaf1d0a85ee938b244ba8494e0f4ed8238d74d641a295a3cc04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f0cb314800aaf1d0a85ee938b244ba8494e0f4ed8238d74d641a295a3cc04b", kill_on_drop: false }`
[INFO] [stdout] b7f0cb314800aaf1d0a85ee938b244ba8494e0f4ed8238d74d641a295a3cc04b