[INFO] fetching crate btrfs-backup 0.2.3...
[INFO] checking btrfs-backup-0.2.3 against try#f93f9bd1edfdb032bbf1c02773329541b22aa5a7 for pr-150727-1
[INFO] extracting crate btrfs-backup 0.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate btrfs-backup 0.2.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate btrfs-backup 0.2.3
[INFO] tweaked toml for crates.io crate btrfs-backup 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate btrfs-backup 0.2.3 on toolchain f93f9bd1edfdb032bbf1c02773329541b22aa5a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate btrfs-backup 0.2.3 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" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31b4fdf22124a56ad62819b0dc228c1a93eb107a0e05b36b7474398705441e67
[INFO] running `Command { std: "docker" "start" "-a" "31b4fdf22124a56ad62819b0dc228c1a93eb107a0e05b36b7474398705441e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31b4fdf22124a56ad62819b0dc228c1a93eb107a0e05b36b7474398705441e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b4fdf22124a56ad62819b0dc228c1a93eb107a0e05b36b7474398705441e67", kill_on_drop: false }`
[INFO] [stdout] 31b4fdf22124a56ad62819b0dc228c1a93eb107a0e05b36b7474398705441e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de40dcbb7e8afdaba272ab1aacb86ba4182a51ab92e3dabae6dc8e9c69c4f80e
[INFO] running `Command { std: "docker" "start" "-a" "de40dcbb7e8afdaba272ab1aacb86ba4182a51ab92e3dabae6dc8e9c69c4f80e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling grev v0.1.3
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling btrfs-backup v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr] warning: btrfs-backup@0.2.3: Not in a git repository; unable to embed git revision
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling scroll_derive v0.13.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking scroll v0.13.0
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking goblin v0.10.1
[INFO] [stderr]     Checking clap v4.5.45
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.60s
[INFO] running `Command { std: "docker" "inspect" "de40dcbb7e8afdaba272ab1aacb86ba4182a51ab92e3dabae6dc8e9c69c4f80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de40dcbb7e8afdaba272ab1aacb86ba4182a51ab92e3dabae6dc8e9c69c4f80e", kill_on_drop: false }`
[INFO] [stdout] de40dcbb7e8afdaba272ab1aacb86ba4182a51ab92e3dabae6dc8e9c69c4f80e