[INFO] cloning repository https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-r-a-v-i-t-y-w-a-v-e%2Ficnsutil", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-r-a-v-i-t-y-w-a-v-e%2Ficnsutil'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de9ee3d1cb10d06d9d65f3d03c213c012570b2aa
[INFO] checking g-r-a-v-i-t-y-w-a-v-e/icnsutil against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-r-a-v-i-t-y-w-a-v-e%2Ficnsutil" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil 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/g-r-a-v-i-t-y-w-a-v-e/icnsutil
[INFO] finished tweaking git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil
[INFO] tweaked toml for git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icns v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e3e6625e29a7262f1b71f97065aeb846e4f5313818e5e80c08cd7468d64e94fa
[INFO] running `Command { std: "docker" "start" "-a" "e3e6625e29a7262f1b71f97065aeb846e4f5313818e5e80c08cd7468d64e94fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3e6625e29a7262f1b71f97065aeb846e4f5313818e5e80c08cd7468d64e94fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e6625e29a7262f1b71f97065aeb846e4f5313818e5e80c08cd7468d64e94fa", kill_on_drop: false }`
[INFO] [stdout] e3e6625e29a7262f1b71f97065aeb846e4f5313818e5e80c08cd7468d64e94fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cb1ffa7d7e192641b5009f04f884df1ef342b01f231ab84344426b3ea48227a4
[INFO] running `Command { std: "docker" "start" "-a" "cb1ffa7d7e192641b5009f04f884df1ef342b01f231ab84344426b3ea48227a4", kill_on_drop: false }`
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking icns v0.3.1
[INFO] [stderr]     Checking icnsutil v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "cb1ffa7d7e192641b5009f04f884df1ef342b01f231ab84344426b3ea48227a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1ffa7d7e192641b5009f04f884df1ef342b01f231ab84344426b3ea48227a4", kill_on_drop: false }`
[INFO] [stdout] cb1ffa7d7e192641b5009f04f884df1ef342b01f231ab84344426b3ea48227a4
[INFO] checking g-r-a-v-i-t-y-w-a-v-e/icnsutil against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-r-a-v-i-t-y-w-a-v-e%2Ficnsutil" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil
[INFO] finished tweaking git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil
[INFO] tweaked toml for git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/g-r-a-v-i-t-y-w-a-v-e/icnsutil 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d114f3582cbf872e227bd8f6ef0c7813ca53adb4729526a636bfa7fceb3e18fc
[INFO] running `Command { std: "docker" "start" "-a" "d114f3582cbf872e227bd8f6ef0c7813ca53adb4729526a636bfa7fceb3e18fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d114f3582cbf872e227bd8f6ef0c7813ca53adb4729526a636bfa7fceb3e18fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d114f3582cbf872e227bd8f6ef0c7813ca53adb4729526a636bfa7fceb3e18fc", kill_on_drop: false }`
[INFO] [stdout] d114f3582cbf872e227bd8f6ef0c7813ca53adb4729526a636bfa7fceb3e18fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6e38c24d834fd50b9b646f59d2ad70be6be7676ba26ede49712bb7a8ed2f32a
[INFO] running `Command { std: "docker" "start" "-a" "f6e38c24d834fd50b9b646f59d2ad70be6be7676ba26ede49712bb7a8ed2f32a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking icns v0.3.1
[INFO] [stderr]     Checking icnsutil v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "f6e38c24d834fd50b9b646f59d2ad70be6be7676ba26ede49712bb7a8ed2f32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6e38c24d834fd50b9b646f59d2ad70be6be7676ba26ede49712bb7a8ed2f32a", kill_on_drop: false }`
[INFO] [stdout] f6e38c24d834fd50b9b646f59d2ad70be6be7676ba26ede49712bb7a8ed2f32a