[INFO] cloning repository https://github.com/vbrandl/pocorgtfo-mirror
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbrandl/pocorgtfo-mirror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbrandl%2Fpocorgtfo-mirror", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbrandl%2Fpocorgtfo-mirror'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecdbfadd3a132fb1e89bdd002f639da10b5d7984
[INFO] checking vbrandl/pocorgtfo-mirror against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbrandl%2Fpocorgtfo-mirror" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  40% (11/27)
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Updating files:  55% (15/27)
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Updating files:  96% (26/27)
Updating files: 100% (27/27)
Updating files: 100% (27/27), done.
[INFO] validating manifest of git repo https://github.com/vbrandl/pocorgtfo-mirror on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vbrandl/pocorgtfo-mirror
[INFO] finished tweaking git repo https://github.com/vbrandl/pocorgtfo-mirror
[INFO] tweaked toml for git repo https://github.com/vbrandl/pocorgtfo-mirror written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/vbrandl/pocorgtfo-mirror already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 056db0f31392bd9b6617f205b7482638c9d15cb3637ebb60136565e60f7aa8e3
[INFO] running `Command { std: "docker" "start" "-a" "056db0f31392bd9b6617f205b7482638c9d15cb3637ebb60136565e60f7aa8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "056db0f31392bd9b6617f205b7482638c9d15cb3637ebb60136565e60f7aa8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056db0f31392bd9b6617f205b7482638c9d15cb3637ebb60136565e60f7aa8e3", kill_on_drop: false }`
[INFO] [stdout] 056db0f31392bd9b6617f205b7482638c9d15cb3637ebb60136565e60f7aa8e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f4241b3cb57ed239a4ecabe90818ce9e6f08a7d8da71f57dea4c70fae12d35f5
[INFO] running `Command { std: "docker" "start" "-a" "f4241b3cb57ed239a4ecabe90818ce9e6f08a7d8da71f57dea4c70fae12d35f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.68
[INFO] [stderr]     Checking arrayref v0.3.4
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking digest v0.7.4
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking sha-1 v0.7.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]     Checking serde_json v1.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.68
[INFO] [stderr]     Checking pocorgtfo-mirror v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.95s
[INFO] running `Command { std: "docker" "inspect" "f4241b3cb57ed239a4ecabe90818ce9e6f08a7d8da71f57dea4c70fae12d35f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4241b3cb57ed239a4ecabe90818ce9e6f08a7d8da71f57dea4c70fae12d35f5", kill_on_drop: false }`
[INFO] [stdout] f4241b3cb57ed239a4ecabe90818ce9e6f08a7d8da71f57dea4c70fae12d35f5