[INFO] fetching crate wmctl 0.0.51...
[INFO] building wmctl-0.0.51 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate wmctl 0.0.51 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate wmctl 0.0.51
[INFO] finished tweaking crates.io crate wmctl 0.0.51
[INFO] tweaked toml for crates.io crate wmctl 0.0.51 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wmctl 0.0.51 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 wmctl 0.0.51 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.80
[INFO] [stderr]   Downloaded gory v0.1.14
[INFO] [stderr]   Downloaded witcher v0.1.19
[INFO] [stderr]   Downloaded libwmctl v0.0.51
[INFO] [stderr]   Downloaded syn v2.0.59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 78b23c9be3c78a162a4ca65127e64fb49166ed83e8d3e0eea33bcdaee12f6870
[INFO] running `Command { std: "docker" "start" "-a" "78b23c9be3c78a162a4ca65127e64fb49166ed83e8d3e0eea33bcdaee12f6870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b23c9be3c78a162a4ca65127e64fb49166ed83e8d3e0eea33bcdaee12f6870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b23c9be3c78a162a4ca65127e64fb49166ed83e8d3e0eea33bcdaee12f6870", kill_on_drop: false }`
[INFO] [stdout] 78b23c9be3c78a162a4ca65127e64fb49166ed83e8d3e0eea33bcdaee12f6870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] eeec955947677cc75e63ae9c0ac0cef2b28dbac085a9206025b3bf18f429fe3c
[INFO] running `Command { std: "docker" "start" "-a" "eeec955947677cc75e63ae9c0ac0cef2b28dbac085a9206025b3bf18f429fe3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling gory v0.1.14
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling encode_unicode v1.0.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling syn v2.0.59
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling wmctl v0.0.51 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling prettytable v0.10.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling witcher v0.1.19
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling libwmctl v0.0.51
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.80s
[INFO] running `Command { std: "docker" "inspect" "eeec955947677cc75e63ae9c0ac0cef2b28dbac085a9206025b3bf18f429fe3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeec955947677cc75e63ae9c0ac0cef2b28dbac085a9206025b3bf18f429fe3c", kill_on_drop: false }`
[INFO] [stdout] eeec955947677cc75e63ae9c0ac0cef2b28dbac085a9206025b3bf18f429fe3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 147c8c742828c2e7e0ef4364623b8b2b2df07b3bab1a355a0ca7f016f3bf78e4
[INFO] running `Command { std: "docker" "start" "-a" "147c8c742828c2e7e0ef4364623b8b2b2df07b3bab1a355a0ca7f016f3bf78e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wmctl v0.0.51 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "147c8c742828c2e7e0ef4364623b8b2b2df07b3bab1a355a0ca7f016f3bf78e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147c8c742828c2e7e0ef4364623b8b2b2df07b3bab1a355a0ca7f016f3bf78e4", kill_on_drop: false }`
[INFO] [stdout] 147c8c742828c2e7e0ef4364623b8b2b2df07b3bab1a355a0ca7f016f3bf78e4