[INFO] fetching crate disktest 1.16.0...
[INFO] testing disktest-1.16.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate disktest 1.16.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate disktest 1.16.0
[INFO] finished tweaking crates.io crate disktest 1.16.0
[INFO] tweaked toml for crates.io crate disktest 1.16.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate disktest 1.16.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate disktest 1.16.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded disktest-lib v1.2.0
[INFO] [stderr]   Downloaded tempfile v3.15.0
[INFO] [stderr]   Downloaded movavg v2.3.0
[INFO] [stderr]   Downloaded unicode-ident v1.0.15
[INFO] [stderr]   Downloaded disktest-rawio v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea0784170987c4cfab9b7715e48c613e3597de9de085935962e6a0556a423b0b
[INFO] running `Command { std: "docker" "start" "-a" "ea0784170987c4cfab9b7715e48c613e3597de9de085935962e6a0556a423b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea0784170987c4cfab9b7715e48c613e3597de9de085935962e6a0556a423b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0784170987c4cfab9b7715e48c613e3597de9de085935962e6a0556a423b0b", kill_on_drop: false }`
[INFO] [stdout] ea0784170987c4cfab9b7715e48c613e3597de9de085935962e6a0556a423b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b551914f5f84cb84994f573ab43825cbdfc703d6f3c798dcb75c1821e436d7e
[INFO] running `Command { std: "docker" "start" "-a" "3b551914f5f84cb84994f573ab43825cbdfc703d6f3c798dcb75c1821e436d7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling movavg v2.3.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling disktest-rawio v1.2.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap v4.5.27
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling disktest-lib v1.2.0
[INFO] [stderr]    Compiling disktest v1.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.77s
[INFO] running `Command { std: "docker" "inspect" "3b551914f5f84cb84994f573ab43825cbdfc703d6f3c798dcb75c1821e436d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b551914f5f84cb84994f573ab43825cbdfc703d6f3c798dcb75c1821e436d7e", kill_on_drop: false }`
[INFO] [stdout] 3b551914f5f84cb84994f573ab43825cbdfc703d6f3c798dcb75c1821e436d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cff04be8a24daef03804e9b32e78473b945cf5982c6612793b0a2ca099bbe79
[INFO] running `Command { std: "docker" "start" "-a" "6cff04be8a24daef03804e9b32e78473b945cf5982c6612793b0a2ca099bbe79", kill_on_drop: false }`
[INFO] [stderr]    Compiling disktest v1.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6cff04be8a24daef03804e9b32e78473b945cf5982c6612793b0a2ca099bbe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cff04be8a24daef03804e9b32e78473b945cf5982c6612793b0a2ca099bbe79", kill_on_drop: false }`
[INFO] [stdout] 6cff04be8a24daef03804e9b32e78473b945cf5982c6612793b0a2ca099bbe79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 136bab2b0e6f3031da02c521bbcba4a10fd333ac47bb01343aa21a939389159d
[INFO] running `Command { std: "docker" "start" "-a" "136bab2b0e6f3031da02c521bbcba4a10fd333ac47bb01343aa21a939389159d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/disktest-5f4f759fd0406921)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test args::tests::test_parse_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "136bab2b0e6f3031da02c521bbcba4a10fd333ac47bb01343aa21a939389159d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136bab2b0e6f3031da02c521bbcba4a10fd333ac47bb01343aa21a939389159d", kill_on_drop: false }`
[INFO] [stdout] 136bab2b0e6f3031da02c521bbcba4a10fd333ac47bb01343aa21a939389159d