[INFO] fetching crate disktest-rawio 1.2.0...
[INFO] testing disktest-rawio-1.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate disktest-rawio 1.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate disktest-rawio 1.2.0
[INFO] finished tweaking crates.io crate disktest-rawio 1.2.0
[INFO] tweaked toml for crates.io crate disktest-rawio 1.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate disktest-rawio 1.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate disktest-rawio 1.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0368fa7c885ce672feb97cd319f0d791545622ecb3bacaf3a898e67a7586ec3e
[INFO] running `Command { std: "docker" "start" "-a" "0368fa7c885ce672feb97cd319f0d791545622ecb3bacaf3a898e67a7586ec3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0368fa7c885ce672feb97cd319f0d791545622ecb3bacaf3a898e67a7586ec3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0368fa7c885ce672feb97cd319f0d791545622ecb3bacaf3a898e67a7586ec3e", kill_on_drop: false }`
[INFO] [stdout] 0368fa7c885ce672feb97cd319f0d791545622ecb3bacaf3a898e67a7586ec3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c4ffc34b997bead38676b6b2797353cf930f55c98ff0abb8ed6a344026a9ac
[INFO] running `Command { std: "docker" "start" "-a" "b6c4ffc34b997bead38676b6b2797353cf930f55c98ff0abb8ed6a344026a9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling disktest-rawio v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "b6c4ffc34b997bead38676b6b2797353cf930f55c98ff0abb8ed6a344026a9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c4ffc34b997bead38676b6b2797353cf930f55c98ff0abb8ed6a344026a9ac", kill_on_drop: false }`
[INFO] [stdout] b6c4ffc34b997bead38676b6b2797353cf930f55c98ff0abb8ed6a344026a9ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c29ab11e36beacf00e37e725cfc8f36a5ce79f9cd4eb36f17f0f24691f6b8d0
[INFO] running `Command { std: "docker" "start" "-a" "8c29ab11e36beacf00e37e725cfc8f36a5ce79f9cd4eb36f17f0f24691f6b8d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling disktest-rawio v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8c29ab11e36beacf00e37e725cfc8f36a5ce79f9cd4eb36f17f0f24691f6b8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c29ab11e36beacf00e37e725cfc8f36a5ce79f9cd4eb36f17f0f24691f6b8d0", kill_on_drop: false }`
[INFO] [stdout] 8c29ab11e36beacf00e37e725cfc8f36a5ce79f9cd4eb36f17f0f24691f6b8d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfa046da57a5eade1ac13eb96a48cade4c4772a7dab6c58329420ece73f9f0dc
[INFO] running `Command { std: "docker" "start" "-a" "dfa046da57a5eade1ac13eb96a48cade4c4772a7dab6c58329420ece73f9f0dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/disktest_rawio-49ef577dd3a2f635)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests disktest_rawio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfa046da57a5eade1ac13eb96a48cade4c4772a7dab6c58329420ece73f9f0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa046da57a5eade1ac13eb96a48cade4c4772a7dab6c58329420ece73f9f0dc", kill_on_drop: false }`
[INFO] [stdout] dfa046da57a5eade1ac13eb96a48cade4c4772a7dab6c58329420ece73f9f0dc