[INFO] cloning repository https://github.com/lynlevenick/pic2term
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lynlevenick/pic2term" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flynlevenick%2Fpic2term", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flynlevenick%2Fpic2term'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0eac7e9d101926cbc55e90b084ad364625c3276a
[INFO] checking lynlevenick/pic2term against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flynlevenick%2Fpic2term" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lynlevenick/pic2term on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lynlevenick/pic2term
[INFO] finished tweaking git repo https://github.com/lynlevenick/pic2term
[INFO] tweaked toml for git repo https://github.com/lynlevenick/pic2term written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lynlevenick/pic2term already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_primitive v0.1.0
[INFO] [stderr]   Downloaded lzw v0.9.0
[INFO] [stderr]   Downloaded byteorder v0.4.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.18
[INFO] [stderr]   Downloaded itertools v0.4.10
[INFO] [stderr]   Downloaded clap v2.1.1
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded gif v0.7.0
[INFO] [stderr]   Downloaded gcc v0.3.24
[INFO] [stderr]   Downloaded ansi_term v0.7.2
[INFO] [stderr]   Downloaded vec_map v0.4.0
[INFO] [stderr]   Downloaded num v0.1.31
[INFO] [stderr]   Downloaded flate2 v0.2.13
[INFO] [stderr]   Downloaded bitflags v0.3.3
[INFO] [stderr]   Downloaded inflate v0.1.0
[INFO] [stderr]   Downloaded custom_derive v0.1.4
[INFO] [stderr]   Downloaded conv v0.3.1
[INFO] [stderr]   Downloaded libc v0.2.7
[INFO] [stderr]   Downloaded take_mut v0.1.3
[INFO] [stderr]   Downloaded termsize v0.1.1
[INFO] [stderr]   Downloaded image v0.6.1
[INFO] [stderr]   Downloaded png v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b9467f6d7433f31027f454faa2ae0b4837a30a102b00e534310354dee6688b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b9467f6d7433f31027f454faa2ae0b4837a30a102b00e534310354dee6688b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b9467f6d7433f31027f454faa2ae0b4837a30a102b00e534310354dee6688b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9467f6d7433f31027f454faa2ae0b4837a30a102b00e534310354dee6688b2", kill_on_drop: false }`
[INFO] [stdout] 9b9467f6d7433f31027f454faa2ae0b4837a30a102b00e534310354dee6688b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f5a8c9571d7c1469b76714eff0731fda9dfc81ecc4f7ca9ca945de9fdfb9b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9f5a8c9571d7c1469b76714eff0731fda9dfc81ecc4f7ca9ca945de9fdfb9b2", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.7
[INFO] [stderr]    Compiling gcc v0.3.24
[INFO] [stderr]     Checking rustc-serialize v0.3.18
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking inflate v0.1.0
[INFO] [stderr]     Checking glob v0.2.10
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking ansi_term v0.7.2
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking custom_derive v0.1.4
[INFO] [stderr]     Checking take_mut v0.1.3
[INFO] [stderr]     Checking itertools v0.4.10
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]     Checking conv v0.3.1
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.18/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking gif v0.7.0
[INFO] [stderr]     Checking clap v2.1.1
[INFO] [stderr]     Checking atty v0.1.2
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking termsize v0.1.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a9f5a8c9571d7c1469b76714eff0731fda9dfc81ecc4f7ca9ca945de9fdfb9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f5a8c9571d7c1469b76714eff0731fda9dfc81ecc4f7ca9ca945de9fdfb9b2", kill_on_drop: false }`
[INFO] [stdout] a9f5a8c9571d7c1469b76714eff0731fda9dfc81ecc4f7ca9ca945de9fdfb9b2