[INFO] fetching crate prs-lib 0.5.4...
[INFO] building prs-lib-0.5.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate prs-lib 0.5.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate prs-lib 0.5.4
[INFO] finished tweaking crates.io crate prs-lib 0.5.4
[INFO] tweaked toml for crates.io crate prs-lib 0.5.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prs-lib 0.5.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prs-lib 0.5.4 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v8.0.0
[INFO] [stderr]   Downloaded rpgpie v0.4.4
[INFO] [stderr]   Downloaded twofish v0.7.1
[INFO] [stderr]   Downloaded x448 v0.6.0
[INFO] [stderr]   Downloaded secstr v0.5.1
[INFO] [stderr]   Downloaded rpgpie-certificate-store v0.2.0
[INFO] [stderr]   Downloaded cstr-argument v0.1.2
[INFO] [stderr]   Downloaded blowfish v0.9.1
[INFO] [stderr]   Downloaded pcsc v2.9.0
[INFO] [stderr]   Downloaded card-backend v0.2.0
[INFO] [stderr]   Downloaded email-address-parser v2.0.0
[INFO] [stderr]   Downloaded ocb3 v0.1.0
[INFO] [stderr]   Downloaded card-backend-pcsc v0.5.0
[INFO] [stderr]   Downloaded git-state v0.1.0
[INFO] [stderr]   Downloaded gpgme-sys v0.11.0
[INFO] [stderr]   Downloaded bitfield v0.14.0
[INFO] [stderr]   Downloaded pcsc-sys v1.3.0
[INFO] [stderr]   Downloaded build-rs v0.1.2
[INFO] [stderr]   Downloaded ofiles v0.2.0
[INFO] [stderr]   Downloaded nix v0.17.0
[INFO] [stderr]   Downloaded libgpg-error-sys v0.6.2
[INFO] [stderr]   Downloaded openpgp-card v0.5.1
[INFO] [stderr]   Downloaded rpassword v7.4.0
[INFO] [stderr]   Downloaded crc24 v0.1.6
[INFO] [stderr]   Downloaded security-framework v3.3.0
[INFO] [stderr]   Downloaded quick-xml v0.18.1
[INFO] [stderr]   Downloaded gpgme v0.11.0
[INFO] [stderr]   Downloaded iso7816-tlv v0.4.4
[INFO] [stderr]   Downloaded keyring v3.6.3
[INFO] [stderr]   Downloaded camellia v0.1.0
[INFO] [stderr]   Downloaded openpgp-card-rpgp v0.2.0
[INFO] [stderr]   Downloaded toml v0.8.2
[INFO] [stderr]   Downloaded dbus-secret-service v4.1.0
[INFO] [stderr]   Downloaded pinentry v0.6.0
[INFO] [stderr]   Downloaded cast5 v0.11.1
[INFO] [stderr]   Downloaded idea v0.5.1
[INFO] [stderr]   Downloaded fiat-crypto v0.1.20
[INFO] [stderr]   Downloaded openpgp-card-state v0.3.3
[INFO] [stderr]   Downloaded openpgp-cert-d v0.3.4
[INFO] [stderr]   Downloaded cfb-mode v0.8.2
[INFO] [stderr]   Downloaded dsa v0.6.3
[INFO] [stderr]   Downloaded pgp v0.14.2
[INFO] [stderr]   Downloaded ed448-goldilocks v0.7.2
[INFO] [stderr]   Downloaded conv v0.3.3
[INFO] [stderr]   Downloaded rtoolbox v0.0.3
[INFO] [stderr]   Downloaded argon2 v0.5.3
[INFO] [stderr]   Downloaded des v0.8.1
[INFO] [stderr]   Downloaded eax v0.5.0
[INFO] [stderr]   Downloaded confy v0.6.1
[INFO] [stderr]   Downloaded generic-array v1.2.0
[INFO] [stderr]   Downloaded aes-kw v0.2.1
[INFO] [stderr]   Downloaded gpg-error v0.6.2
[INFO] [stderr]   Downloaded hex-slice v0.1.4
[INFO] [stderr]   Downloaded fd-lock v4.0.4
[INFO] [stderr]   Downloaded sha1collisiondetection v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcad64819167e2c0f67ff9599cf920d94fb85935e3c7b4bafaac0a4074b0e4f9
[INFO] running `Command { std: "docker" "start" "-a" "dcad64819167e2c0f67ff9599cf920d94fb85935e3c7b4bafaac0a4074b0e4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcad64819167e2c0f67ff9599cf920d94fb85935e3c7b4bafaac0a4074b0e4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcad64819167e2c0f67ff9599cf920d94fb85935e3c7b4bafaac0a4074b0e4f9", kill_on_drop: false }`
[INFO] [stdout] dcad64819167e2c0f67ff9599cf920d94fb85935e3c7b4bafaac0a4074b0e4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656fa905cd6150294c7440fd9c905b6dededc7bcb70fa27d91e1c13240305804
[INFO] running `Command { std: "docker" "start" "-a" "656fa905cd6150294c7440fd9c905b6dededc7bcb70fa27d91e1c13240305804", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prs-lib v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling git-state v0.1.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling which v8.0.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling secstr v0.5.1
[INFO] [stderr]    Compiling shellexpand v3.1.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling ofiles v0.2.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.35s
[INFO] running `Command { std: "docker" "inspect" "656fa905cd6150294c7440fd9c905b6dededc7bcb70fa27d91e1c13240305804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656fa905cd6150294c7440fd9c905b6dededc7bcb70fa27d91e1c13240305804", kill_on_drop: false }`
[INFO] [stdout] 656fa905cd6150294c7440fd9c905b6dededc7bcb70fa27d91e1c13240305804
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d532703c21304b435af53d1820312cf4d36b42becaff4c8b9a3b72177840fd0a
[INFO] running `Command { std: "docker" "start" "-a" "d532703c21304b435af53d1820312cf4d36b42becaff4c8b9a3b72177840fd0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling prs-lib v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `Command { std: "docker" "inspect" "d532703c21304b435af53d1820312cf4d36b42becaff4c8b9a3b72177840fd0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d532703c21304b435af53d1820312cf4d36b42becaff4c8b9a3b72177840fd0a", kill_on_drop: false }`
[INFO] [stdout] d532703c21304b435af53d1820312cf4d36b42becaff4c8b9a3b72177840fd0a