[INFO] cloning repository https://github.com/Nogamara/timezonebot-mastodon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nogamara/timezonebot-mastodon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNogamara%2Ftimezonebot-mastodon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNogamara%2Ftimezonebot-mastodon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b676199e98344d97597817b416478b88b71beae1
[INFO] checking Nogamara/timezonebot-mastodon against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNogamara%2Ftimezonebot-mastodon" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nogamara/timezonebot-mastodon on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nogamara/timezonebot-mastodon
[INFO] finished tweaking git repo https://github.com/Nogamara/timezonebot-mastodon
[INFO] tweaked toml for git repo https://github.com/Nogamara/timezonebot-mastodon written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/Nogamara/timezonebot-mastodon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteorder v1.2.4
[INFO] [stderr]   Downloaded pkg-config v0.3.13
[INFO] [stderr]   Downloaded tokio v0.1.7
[INFO] [stderr]   Downloaded tokio-executor v0.1.3
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.5
[INFO] [stderr]   Downloaded vcpkg v0.2.5
[INFO] [stderr]   Downloaded chrono v0.4.5
[INFO] [stderr]   Downloaded quote v0.6.6
[INFO] [stderr]   Downloaded tokio-timer v0.2.5
[INFO] [stderr]   Downloaded serde v1.0.71
[INFO] [stderr]   Downloaded proc-macro2 v0.4.12
[INFO] [stderr]   Downloaded syn v0.14.8
[INFO] [stderr]   Downloaded tokio-reactor v0.1.3
[INFO] [stderr]   Downloaded tokio-udp v0.1.1
[INFO] [stderr]   Downloaded reqwest v0.8.7
[INFO] [stderr]   Downloaded serde_derive v1.0.71
[INFO] [stderr]   Downloaded ryu v0.2.3
[INFO] [stderr]   Downloaded matches v0.1.7
[INFO] [stderr]   Downloaded mammut v0.11.0
[INFO] [stderr]   Downloaded hourglass v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 060474c54ba8372786f39ddea76054cd1a1aa15d0999a0b6f23535a5d9fd2156
[INFO] running `Command { std: "docker" "start" "-a" "060474c54ba8372786f39ddea76054cd1a1aa15d0999a0b6f23535a5d9fd2156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060474c54ba8372786f39ddea76054cd1a1aa15d0999a0b6f23535a5d9fd2156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060474c54ba8372786f39ddea76054cd1a1aa15d0999a0b6f23535a5d9fd2156", kill_on_drop: false }`
[INFO] [stdout] 060474c54ba8372786f39ddea76054cd1a1aa15d0999a0b6f23535a5d9fd2156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7f064c128e59bbf7ad1c3e123d820a934348b09d15109efc3f7b76cb04f7b0
[INFO] running `Command { std: "docker" "start" "-a" "3c7f064c128e59bbf7ad1c3e123d820a934348b09d15109efc3f7b76cb04f7b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "3c7f064c128e59bbf7ad1c3e123d820a934348b09d15109efc3f7b76cb04f7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7f064c128e59bbf7ad1c3e123d820a934348b09d15109efc3f7b76cb04f7b0", kill_on_drop: false }`
[INFO] [stdout] 3c7f064c128e59bbf7ad1c3e123d820a934348b09d15109efc3f7b76cb04f7b0