[INFO] cloning repository https://github.com/tracks-rs/tracks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tracks-rs/tracks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracks-rs%2Ftracks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracks-rs%2Ftracks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 789b4080f1d8281f5dac5cc3fb771dc2d2c7498b
[INFO] checking tracks-rs/tracks against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracks-rs%2Ftracks" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tracks-rs/tracks
[INFO] finished tweaking git repo https://github.com/tracks-rs/tracks
[INFO] tweaked toml for git repo https://github.com/tracks-rs/tracks written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tracks-rs/tracks on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tracks-rs/tracks 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking tracks-rs/tracks against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracks-rs%2Ftracks" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tracks-rs/tracks
[INFO] finished tweaking git repo https://github.com/tracks-rs/tracks
[INFO] tweaked toml for git repo https://github.com/tracks-rs/tracks written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tracks-rs/tracks on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tracks-rs/tracks 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.12.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.98
[INFO] [stderr]   Downloaded inherent v1.0.11
[INFO] [stderr]   Downloaded serde_path_to_error v0.1.15
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.90
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.90
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.90
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.40
[INFO] [stderr]   Downloaded sea-orm-macros v0.12.11
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.90
[INFO] [stderr]   Downloaded js-sys v0.3.67
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.90
[INFO] [stderr]   Downloaded h2 v0.4.1
[INFO] [stderr]   Downloaded axum v0.7.4
[INFO] [stderr]   Downloaded h2 v0.3.23
[INFO] [stderr]   Downloaded sea-query v0.30.7
[INFO] [stderr]   Downloaded openssl v0.10.62
[INFO] [stderr]   Downloaded sea-orm v0.12.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cde7d32e5d39f233abebbc31bc7f70ce46b9df02b8bd9a18913784a36f94e579
[INFO] running `Command { std: "docker" "start" "-a" "cde7d32e5d39f233abebbc31bc7f70ce46b9df02b8bd9a18913784a36f94e579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde7d32e5d39f233abebbc31bc7f70ce46b9df02b8bd9a18913784a36f94e579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde7d32e5d39f233abebbc31bc7f70ce46b9df02b8bd9a18913784a36f94e579", kill_on_drop: false }`
[INFO] [stdout] cde7d32e5d39f233abebbc31bc7f70ce46b9df02b8bd9a18913784a36f94e579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 379d10c6fd4b2bc4b1e56744743d9705f8e77efce2d40df2e6c23a9bc700e46d
[INFO] running `Command { std: "docker" "start" "-a" "379d10c6fd4b2bc4b1e56744743d9705f8e77efce2d40df2e6c23a9bc700e46d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking smallvec v1.12.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rust_decimal v1.33.1
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling axum v0.7.4
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]    Compiling tracks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stdout] warning: function `is_rust_file` is never used
[INFO] [stdout]   --> build.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_rust_file(entry: &DirEntry) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `tracks v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tracks-81d81a035c4fd167/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "379d10c6fd4b2bc4b1e56744743d9705f8e77efce2d40df2e6c23a9bc700e46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379d10c6fd4b2bc4b1e56744743d9705f8e77efce2d40df2e6c23a9bc700e46d", kill_on_drop: false }`
[INFO] [stdout] 379d10c6fd4b2bc4b1e56744743d9705f8e77efce2d40df2e6c23a9bc700e46d