[INFO] cloning repository https://github.com/imlodinu/serenity-confessions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imlodinu/serenity-confessions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlodinu%2Fserenity-confessions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlodinu%2Fserenity-confessions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a204cdf1de67de68b11f8b91d0848b591a18eebd
[INFO] checking imlodinu/serenity-confessions against master#35d55b34bffd51384ac430cc20852b7d16dd5a90 for pr-145108
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlodinu%2Fserenity-confessions" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imlodinu/serenity-confessions
[INFO] finished tweaking git repo https://github.com/imlodinu/serenity-confessions
[INFO] tweaked toml for git repo https://github.com/imlodinu/serenity-confessions written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imlodinu/serenity-confessions on toolchain 35d55b34bffd51384ac430cc20852b7d16dd5a90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imlodinu/serenity-confessions 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" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sea-query-derive v0.3.0
[INFO] [stderr]   Downloaded shuttle-serenity v0.39.0
[INFO] [stderr]   Downloaded sea-orm-migration v0.11.3
[INFO] [stderr]   Downloaded inherent v1.0.10
[INFO] [stderr]   Downloaded poise_macros v0.5.5
[INFO] [stderr]   Downloaded pem v3.0.2
[INFO] [stderr]   Downloaded shuttle-secrets v0.39.0
[INFO] [stderr]   Downloaded ordered-float v4.1.1
[INFO] [stderr]   Downloaded shuttle-proto v0.39.0
[INFO] [stderr]   Downloaded shuttle-service v0.39.0
[INFO] [stderr]   Downloaded sea-orm-cli v0.11.3
[INFO] [stderr]   Downloaded shuttle-codegen v0.39.0
[INFO] [stderr]   Downloaded sea-orm-macros v0.12.2
[INFO] [stderr]   Downloaded shuttle-common v0.39.0
[INFO] [stderr]   Downloaded poise v0.5.5
[INFO] [stderr]   Downloaded sea-query v0.28.5
[INFO] [stderr]   Downloaded sea-query v0.30.0
[INFO] [stderr]   Downloaded shuttle-runtime v0.39.0
[INFO] [stderr]   Downloaded rust_decimal v1.31.0
[INFO] [stderr]   Downloaded sea-orm-macros v0.11.3
[INFO] [stderr]   Downloaded serenity v0.12.0
[INFO] [stderr]   Downloaded sea-orm v0.11.3
[INFO] [stderr]   Downloaded sea-orm v0.12.2
[INFO] [stderr]   Downloaded serenity v0.11.6
[INFO] [stderr]   Downloaded sea-query-binder v0.3.1
[INFO] [stderr]   Downloaded sea-schema v0.11.0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d883800bd0aad46f602141c5a4a85071a8f9ac764347bb4bab5fb5d4eb6f4139
[INFO] running `Command { std: "docker" "start" "-a" "d883800bd0aad46f602141c5a4a85071a8f9ac764347bb4bab5fb5d4eb6f4139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d883800bd0aad46f602141c5a4a85071a8f9ac764347bb4bab5fb5d4eb6f4139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d883800bd0aad46f602141c5a4a85071a8f9ac764347bb4bab5fb5d4eb6f4139", kill_on_drop: false }`
[INFO] [stdout] d883800bd0aad46f602141c5a4a85071a8f9ac764347bb4bab5fb5d4eb6f4139
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+35d55b34bffd51384ac430cc20852b7d16dd5a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 536ed52dc15f8aefcc8740fec4eef97c3e6a8f0adf352190704238dd9fd01f68
[INFO] running `Command { std: "docker" "start" "-a" "536ed52dc15f8aefcc8740fec4eef97c3e6a8f0adf352190704238dd9fd01f68", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `async-global-executor v2.3.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `async-global-executor v2.3.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-global-executor-2.3.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "536ed52dc15f8aefcc8740fec4eef97c3e6a8f0adf352190704238dd9fd01f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536ed52dc15f8aefcc8740fec4eef97c3e6a8f0adf352190704238dd9fd01f68", kill_on_drop: false }`
[INFO] [stdout] 536ed52dc15f8aefcc8740fec4eef97c3e6a8f0adf352190704238dd9fd01f68