[INFO] cloning repository https://github.com/aupadhyay/rrjj
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aupadhyay/rrjj" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faupadhyay%2Frrjj", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faupadhyay%2Frrjj'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b3445d70e0444e9227e4ce399d0fe595719f698
[INFO] checking aupadhyay/rrjj against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faupadhyay%2Frrjj" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/aupadhyay/rrjj
[INFO] finished tweaking git repo https://github.com/aupadhyay/rrjj
[INFO] tweaked toml for git repo https://github.com/aupadhyay/rrjj written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aupadhyay/rrjj on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aupadhyay/rrjj 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jj-lib-proc-macros v0.43.0
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[INFO] [stderr]   Downloaded etcetera v0.11.0
[INFO] [stderr]   Downloaded jj-lib v0.43.0
[INFO] [stderr]   Downloaded jiff v0.2.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c
[INFO] running `Command { std: "docker" "start" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rrjj-reader v0.1.0 (/opt/rustwide/workdir/crates/rrjj-reader)
[INFO] [stderr]     Checking jj-scale v0.1.0 (/opt/rustwide/workdir/bench/jj-scale)
[INFO] [stderr]     Checking git2 v0.20.4
[INFO] [stderr]     Checking rrjj-sinks v0.1.0 (/opt/rustwide/workdir/crates/rrjj-sinks)
[INFO] [stderr]     Checking rrjj-core v0.1.0 (/opt/rustwide/workdir/crates/rrjj-core)
[INFO] [stdout] warning: unused import: `std::os::unix::fs::PermissionsExt`
[INFO] [stdout]     --> crates/rrjj-core/src/lib.rs:1057:9
[INFO] [stdout]      |
[INFO] [stdout] 1057 |     use std::os::unix::fs::PermissionsExt as _;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rrjj v0.1.0 (/opt/rustwide/workdir/crates/rrjj)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 11s
[INFO] running `Command { std: "docker" "inspect" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c", kill_on_drop: false }`
[INFO] [stdout] f52966b98e8874b498e1ac088380d94b7969eccc674affc3eb00073a527f5d6c