[INFO] fetching crate io-arrays 0.7.0...
[INFO] checking io-arrays-0.7.0 against master#f1ce0e6a00593493a12e0e3662119786c761f375 for pr-92413
[INFO] extracting crate io-arrays 0.7.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate io-arrays 0.7.0 on toolchain f1ce0e6a00593493a12e0e3662119786c761f375
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f1ce0e6a00593493a12e0e3662119786c761f375" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate io-arrays 0.7.0
[INFO] finished tweaking crates.io crate io-arrays 0.7.0
[INFO] tweaked toml for crates.io crate io-arrays 0.7.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate crates.io crate io-arrays 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f1ce0e6a00593493a12e0e3662119786c761f375" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+f1ce0e6a00593493a12e0e3662119786c761f375" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76e37d440b15d5cbebfe9bc6875a6f72ac1ddb8b07f3574c9af7646b8038ffbf
[INFO] running `Command { std: "docker" "start" "-a" "76e37d440b15d5cbebfe9bc6875a6f72ac1ddb8b07f3574c9af7646b8038ffbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e37d440b15d5cbebfe9bc6875a6f72ac1ddb8b07f3574c9af7646b8038ffbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e37d440b15d5cbebfe9bc6875a6f72ac1ddb8b07f3574c9af7646b8038ffbf", kill_on_drop: false }`
[INFO] [stdout] 76e37d440b15d5cbebfe9bc6875a6f72ac1ddb8b07f3574c9af7646b8038ffbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+f1ce0e6a00593493a12e0e3662119786c761f375" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af24ef9cc4a35fb8a0cf55454640856eb7a0ca5cbf2e2235ac077eb6936d1480
[INFO] running `Command { std: "docker" "start" "-a" "af24ef9cc4a35fb8a0cf55454640856eb7a0ca5cbf2e2235ac077eb6936d1480", 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]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling io-lifetimes v0.4.4
[INFO] [stderr]    Compiling rustix v0.31.1
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking linux-raw-sys v0.0.36
[INFO] [stderr]    Compiling io-extras v0.12.2
[INFO] [stderr]    Compiling cap-primitives v0.22.0
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]    Compiling socketpair v0.13.0
[INFO] [stderr]    Compiling cap-std v0.22.0
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling system-interface v0.17.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling io-streams v0.9.0
[INFO] [stderr]    Compiling cap-fs-ext v0.22.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking duplex v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling io-arrays v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking os_pipe v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking fs-set-times v0.14.1
[INFO] [stderr]     Checking cap-tempfile v0.22.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "af24ef9cc4a35fb8a0cf55454640856eb7a0ca5cbf2e2235ac077eb6936d1480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af24ef9cc4a35fb8a0cf55454640856eb7a0ca5cbf2e2235ac077eb6936d1480", kill_on_drop: false }`
[INFO] [stdout] af24ef9cc4a35fb8a0cf55454640856eb7a0ca5cbf2e2235ac077eb6936d1480