[INFO] fetching crate subg 0.3.0...
[INFO] checking subg-0.3.0 against master#f9515fdd5aa132e27d9b580a35b27f4b453251c1 for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain f9515fdd5aa132e27d9b580a35b27f4b453251c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded predicates v3.0.4
[INFO] [stderr]   Downloaded cidr-utils v0.6.1
[INFO] [stderr]   Downloaded cidr v0.2.2
[INFO] [stderr]   Downloaded ignore v0.4.21
[INFO] [stderr]   Downloaded assert_fs v1.0.13
[INFO] [stderr]   Downloaded subnet-garden-core v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7ed5131b7326ce9e9e874134db440189dfd7959f7b9dc081ae2f7dd930f6233
[INFO] running `Command { std: "docker" "start" "-a" "e7ed5131b7326ce9e9e874134db440189dfd7959f7b9dc081ae2f7dd930f6233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ed5131b7326ce9e9e874134db440189dfd7959f7b9dc081ae2f7dd930f6233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ed5131b7326ce9e9e874134db440189dfd7959f7b9dc081ae2f7dd930f6233", kill_on_drop: false }`
[INFO] [stdout] e7ed5131b7326ce9e9e874134db440189dfd7959f7b9dc081ae2f7dd930f6233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+f9515fdd5aa132e27d9b580a35b27f4b453251c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83ede3cdc7cfc440719b98999aec558b8a131de12aed2ce16a341d0cd7acdee
[INFO] running `Command { std: "docker" "start" "-a" "c83ede3cdc7cfc440719b98999aec558b8a131de12aed2ce16a341d0cd7acdee", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking cidr v0.2.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking cidr-utils v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]     Checking ignore v0.4.21
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking assert_fs v1.0.13
[INFO] [stderr]     Checking subnet-garden-core v0.3.0
[INFO] [stderr]     Checking serde_yaml v0.9.29
[INFO] [stderr]     Checking subg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.29s
[INFO] running `Command { std: "docker" "inspect" "c83ede3cdc7cfc440719b98999aec558b8a131de12aed2ce16a341d0cd7acdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83ede3cdc7cfc440719b98999aec558b8a131de12aed2ce16a341d0cd7acdee", kill_on_drop: false }`
[INFO] [stdout] c83ede3cdc7cfc440719b98999aec558b8a131de12aed2ce16a341d0cd7acdee
[INFO] checking subg-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "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 subg-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "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 subg-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "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 subg-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "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 subg-0.3.0 against try#71235522a9cf955f6b7ff56c0bfb2651ecd0180b for pr-125923
[INFO] extracting crate subg 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subg 0.3.0 on toolchain 71235522a9cf955f6b7ff56c0bfb2651ecd0180b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subg 0.3.0
[INFO] finished tweaking crates.io crate subg 0.3.0
[INFO] tweaked toml for crates.io crate subg 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate subg 0.3.0 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" "+71235522a9cf955f6b7ff56c0bfb2651ecd0180b" "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
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.