[INFO] fetching crate prs-lib 0.5.7...
[INFO] checking prs-lib-0.5.7 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate prs-lib 0.5.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate prs-lib 0.5.7
[INFO] finished tweaking crates.io crate prs-lib 0.5.7
[INFO] tweaked toml for crates.io crate prs-lib 0.5.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prs-lib 0.5.7 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prs-lib 0.5.7 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twofish v0.7.1
[INFO] [stderr]   Downloaded x448 v0.6.0
[INFO] [stderr]   Downloaded ocb3 v0.1.0
[INFO] [stderr]   Downloaded secstr v0.5.1
[INFO] [stderr]   Downloaded hex-slice v0.1.4
[INFO] [stderr]   Downloaded aes-kw v0.2.1
[INFO] [stderr]   Downloaded crc24 v0.1.6
[INFO] [stderr]   Downloaded card-backend v0.2.0
[INFO] [stderr]   Downloaded pinentry v0.6.2
[INFO] [stderr]   Downloaded pcsc-sys v1.3.0
[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 confy v0.6.1
[INFO] [stderr]   Downloaded iso7816-tlv v0.4.4
[INFO] [stderr]   Downloaded cast5 v0.11.1
[INFO] [stderr]   Downloaded openpgp-card v0.5.1
[INFO] [stderr]   Downloaded camellia v0.1.0
[INFO] [stderr]   Downloaded cmac v0.7.2
[INFO] [stderr]   Downloaded ed448-goldilocks v0.7.2
[INFO] [stderr]   Downloaded pcsc v2.9.0
[INFO] [stderr]   Downloaded gpgme v0.11.0
[INFO] [stderr]   Downloaded gpg-error v0.6.2
[INFO] [stderr]   Downloaded fiat-crypto v0.1.20
[INFO] [stderr]   Downloaded email-address-parser v2.0.0
[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 eax v0.5.0
[INFO] [stderr]   Downloaded dbus-secret-service v4.1.0
[INFO] [stderr]   Downloaded idea v0.5.1
[INFO] [stderr]   Downloaded cstr-argument v0.1.2
[INFO] [stderr]   Downloaded build-rs v0.1.2
[INFO] [stderr]   Downloaded libgpg-error-sys v0.6.2
[INFO] [stderr]   Downloaded quickcheck_macros v1.1.0
[INFO] [stderr]   Downloaded bitfield v0.14.0
[INFO] [stderr]   Downloaded pgp v0.14.2
[INFO] [stderr]   Downloaded dbl v0.3.2
[INFO] [stderr]   Downloaded rpgpie v0.4.4
[INFO] [stderr]   Downloaded openpgp-card-state v0.3.3
[INFO] [stderr]   Downloaded openpgp-card-rpgp v0.2.0
[INFO] [stderr]   Downloaded rpgpie-certificate-store v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62f1e57c3086a275b4c0b65b28c1e3d6704c90e731e3a2735a4f820e2d2d30ec
[INFO] running `Command { std: "docker" "start" "-a" "62f1e57c3086a275b4c0b65b28c1e3d6704c90e731e3a2735a4f820e2d2d30ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62f1e57c3086a275b4c0b65b28c1e3d6704c90e731e3a2735a4f820e2d2d30ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f1e57c3086a275b4c0b65b28c1e3d6704c90e731e3a2735a4f820e2d2d30ec", kill_on_drop: false }`
[INFO] [stdout] 62f1e57c3086a275b4c0b65b28c1e3d6704c90e731e3a2735a4f820e2d2d30ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e9303ab1dba9947e83340e0c7e31918c0b941fe503fea17035c5bcf8043b5f
[INFO] running `Command { std: "docker" "start" "-a" "d7e9303ab1dba9947e83340e0c7e31918c0b941fe503fea17035c5bcf8043b5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling prs-lib v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking procfs-core v0.18.0
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking version-compare v0.2.1
[INFO] [stderr]     Checking git-state v0.1.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking secstr v0.5.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "d7e9303ab1dba9947e83340e0c7e31918c0b941fe503fea17035c5bcf8043b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e9303ab1dba9947e83340e0c7e31918c0b941fe503fea17035c5bcf8043b5f", kill_on_drop: false }`
[INFO] [stdout] d7e9303ab1dba9947e83340e0c7e31918c0b941fe503fea17035c5bcf8043b5f