[INFO] cloning repository https://github.com/jgarzik/posixutils-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgarzik/posixutils-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgarzik%2Fposixutils-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgarzik%2Fposixutils-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2bbe5b5ba97628d707ee1a200b076ee363566d8
[INFO] checking jgarzik/posixutils-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgarzik%2Fposixutils-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgarzik/posixutils-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jgarzik/posixutils-rs
[INFO] finished tweaking git repo https://github.com/jgarzik/posixutils-rs
[INFO] tweaked toml for git repo https://github.com/jgarzik/posixutils-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jgarzik/posixutils-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syslog v6.1.0
[INFO] [stderr]   Downloaded temp-dir v0.1.12
[INFO] [stderr]   Downloaded ruzstd v0.6.0
[INFO] [stderr]   Downloaded object v0.33.0
[INFO] [stderr]   Downloaded uuencode v0.1.5
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1368cdc9f54ca2183299e41ceaad6de13bab2da961a4f6e6afad0daae20cbed
[INFO] running `Command { std: "docker" "start" "-a" "a1368cdc9f54ca2183299e41ceaad6de13bab2da961a4f6e6afad0daae20cbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1368cdc9f54ca2183299e41ceaad6de13bab2da961a4f6e6afad0daae20cbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1368cdc9f54ca2183299e41ceaad6de13bab2da961a4f6e6afad0daae20cbed", kill_on_drop: false }`
[INFO] [stdout] a1368cdc9f54ca2183299e41ceaad6de13bab2da961a4f6e6afad0daae20cbed
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7216dcc456bd9999ea2fe49bd3bd903acb2d9c782649b9ef6aaa25515186b24d
[INFO] running `Command { std: "docker" "start" "-a" "7216dcc456bd9999ea2fe49bd3bd903acb2d9c782649b9ef6aaa25515186b24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling temp-dir v0.1.12
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking plib v0.1.1 (/opt/rustwide/workdir/plib)
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking uuencode v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking posixutils-misc v0.1.1 (/opt/rustwide/workdir/misc)
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]    Compiling gettext-sys v0.21.3
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking errno v0.3.8
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking syslog v6.1.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking locale_config v0.3.0
[INFO] [stderr]     Checking gettext-rs v0.7.0
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking ruzstd v0.6.0
[INFO] [stderr]     Checking object v0.33.0
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking posixutils-link v0.1.1 (/opt/rustwide/workdir/link)
[INFO] [stderr]     Checking posixutils-process v0.1.1 (/opt/rustwide/workdir/process)
[INFO] [stderr]     Checking posixutils-xform v0.1.1 (/opt/rustwide/workdir/xform)
[INFO] [stderr]     Checking posixutils-screen v0.1.1 (/opt/rustwide/workdir/screen)
[INFO] [stderr]     Checking posixutils-file v0.1.1 (/opt/rustwide/workdir/file)
[INFO] [stderr]     Checking posixutils-pathnames v0.1.1 (/opt/rustwide/workdir/pathnames)
[INFO] [stderr]     Checking posixutils-text v0.1.1 (/opt/rustwide/workdir/text)
[INFO] [stderr]     Checking posixutils-tree v0.1.1 (/opt/rustwide/workdir/tree)
[INFO] [stderr]     Checking posixutils-sys v0.1.1 (/opt/rustwide/workdir/sys)
[INFO] [stderr]     Checking posixutils-fs v0.1.1 (/opt/rustwide/workdir/fs)
[INFO] [stderr]     Checking posixutils-users v0.1.1 (/opt/rustwide/workdir/users)
[INFO] [stderr]     Checking posixutils-datetime v0.1.1 (/opt/rustwide/workdir/datetime)
[INFO] [stderr]     Checking posixutils-display v0.1.1 (/opt/rustwide/workdir/display)
[INFO] [stderr]     Checking posixutils-dev v0.1.1 (/opt/rustwide/workdir/dev)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.43s
[INFO] running `Command { std: "docker" "inspect" "7216dcc456bd9999ea2fe49bd3bd903acb2d9c782649b9ef6aaa25515186b24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7216dcc456bd9999ea2fe49bd3bd903acb2d9c782649b9ef6aaa25515186b24d", kill_on_drop: false }`
[INFO] [stdout] 7216dcc456bd9999ea2fe49bd3bd903acb2d9c782649b9ef6aaa25515186b24d