[INFO] cloning repository https://github.com/Israel77/data_structures_everyday
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Israel77/data_structures_everyday" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsrael77%2Fdata_structures_everyday", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsrael77%2Fdata_structures_everyday'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c845e9cad23790a53f232a97c39f0eb2ca36d69
[INFO] checking Israel77/data_structures_everyday against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsrael77%2Fdata_structures_everyday" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Israel77/data_structures_everyday
[INFO] finished tweaking git repo https://github.com/Israel77/data_structures_everyday
[INFO] tweaked toml for git repo https://github.com/Israel77/data_structures_everyday written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Israel77/data_structures_everyday on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Israel77/data_structures_everyday 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5998f99d904bf62cf9c970ce6a4280c1ccaf34bb9fe439eb0987b9daad91ef6
[INFO] running `Command { std: "docker" "start" "-a" "a5998f99d904bf62cf9c970ce6a4280c1ccaf34bb9fe439eb0987b9daad91ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5998f99d904bf62cf9c970ce6a4280c1ccaf34bb9fe439eb0987b9daad91ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5998f99d904bf62cf9c970ce6a4280c1ccaf34bb9fe439eb0987b9daad91ef6", kill_on_drop: false }`
[INFO] [stdout] a5998f99d904bf62cf9c970ce6a4280c1ccaf34bb9fe439eb0987b9daad91ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca859c86ddc2c4e85b6fdc86f8314d448580fe6e3f1b1e6629650ec9b5cc9de
[INFO] running `Command { std: "docker" "start" "-a" "aca859c86ddc2c4e85b6fdc86f8314d448580fe6e3f1b1e6629650ec9b5cc9de", kill_on_drop: false }`
[INFO] [stderr]     Checking data_structures_everyday v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "aca859c86ddc2c4e85b6fdc86f8314d448580fe6e3f1b1e6629650ec9b5cc9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca859c86ddc2c4e85b6fdc86f8314d448580fe6e3f1b1e6629650ec9b5cc9de", kill_on_drop: false }`
[INFO] [stdout] aca859c86ddc2c4e85b6fdc86f8314d448580fe6e3f1b1e6629650ec9b5cc9de