[INFO] cloning repository https://github.com/code-raushan/atomic-file-writes-with-aol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/code-raushan/atomic-file-writes-with-aol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-raushan%2Fatomic-file-writes-with-aol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-raushan%2Fatomic-file-writes-with-aol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6adf8df5c648312f2ab2622ba52d81e40b7da201
[INFO] checking code-raushan/atomic-file-writes-with-aol against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-raushan%2Fatomic-file-writes-with-aol" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/code-raushan/atomic-file-writes-with-aol on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/code-raushan/atomic-file-writes-with-aol
[INFO] finished tweaking git repo https://github.com/code-raushan/atomic-file-writes-with-aol
[INFO] tweaked toml for git repo https://github.com/code-raushan/atomic-file-writes-with-aol written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/code-raushan/atomic-file-writes-with-aol 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" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb6a626ef0db5136454643d4fcdbc0db25333f65154c87cf64ec04597fda9956
[INFO] running `Command { std: "docker" "start" "-a" "bb6a626ef0db5136454643d4fcdbc0db25333f65154c87cf64ec04597fda9956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6a626ef0db5136454643d4fcdbc0db25333f65154c87cf64ec04597fda9956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6a626ef0db5136454643d4fcdbc0db25333f65154c87cf64ec04597fda9956", kill_on_drop: false }`
[INFO] [stdout] bb6a626ef0db5136454643d4fcdbc0db25333f65154c87cf64ec04597fda9956
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87d174da5e7ea73e1c98999bd8689b048a3829a97d0434713dabdc34eb54fe0c
[INFO] running `Command { std: "docker" "start" "-a" "87d174da5e7ea73e1c98999bd8689b048a3829a97d0434713dabdc34eb54fe0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking atomic-writer v0.1.0 (/opt/rustwide/workdir/atomic-writer)
[INFO] [stderr]     Checking append-only-logs v0.1.0 (/opt/rustwide/workdir/append-only-logs)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> append-only-logs/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LogWriter {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 12 |     file: File,
[INFO] [stdout] 13 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking atomic-file-writes-with-aol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.96s
[INFO] running `Command { std: "docker" "inspect" "87d174da5e7ea73e1c98999bd8689b048a3829a97d0434713dabdc34eb54fe0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d174da5e7ea73e1c98999bd8689b048a3829a97d0434713dabdc34eb54fe0c", kill_on_drop: false }`
[INFO] [stdout] 87d174da5e7ea73e1c98999bd8689b048a3829a97d0434713dabdc34eb54fe0c