[INFO] fetching crate rust_boot 0.1.0...
[INFO] testing rust_boot-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rust_boot 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rust_boot 0.1.0
[INFO] finished tweaking crates.io crate rust_boot 0.1.0
[INFO] tweaked toml for crates.io crate rust_boot 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_boot 0.1.0 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 rust_boot 0.1.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae66a9a6d697199ae29ade154641134e244311b3de32eaa522af3a35c0c761a5
[INFO] running `Command { std: "docker" "start" "-a" "ae66a9a6d697199ae29ade154641134e244311b3de32eaa522af3a35c0c761a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae66a9a6d697199ae29ade154641134e244311b3de32eaa522af3a35c0c761a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae66a9a6d697199ae29ade154641134e244311b3de32eaa522af3a35c0c761a5", kill_on_drop: false }`
[INFO] [stdout] ae66a9a6d697199ae29ade154641134e244311b3de32eaa522af3a35c0c761a5
[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=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] ad6e4a9c7f76db4d07e26956f85d18cca963ecf1ae78f13e8084e2a58d980270
[INFO] running `Command { std: "docker" "start" "-a" "ad6e4a9c7f76db4d07e26956f85d18cca963ecf1ae78f13e8084e2a58d980270", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_boot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ad6e4a9c7f76db4d07e26956f85d18cca963ecf1ae78f13e8084e2a58d980270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6e4a9c7f76db4d07e26956f85d18cca963ecf1ae78f13e8084e2a58d980270", kill_on_drop: false }`
[INFO] [stdout] ad6e4a9c7f76db4d07e26956f85d18cca963ecf1ae78f13e8084e2a58d980270
[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=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] 75e9428c6ec5c5efb777ce52edca5d649d9dde7204beef76ffacc3201c7b3a35
[INFO] running `Command { std: "docker" "start" "-a" "75e9428c6ec5c5efb777ce52edca5d649d9dde7204beef76ffacc3201c7b3a35", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_boot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "75e9428c6ec5c5efb777ce52edca5d649d9dde7204beef76ffacc3201c7b3a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e9428c6ec5c5efb777ce52edca5d649d9dde7204beef76ffacc3201c7b3a35", kill_on_drop: false }`
[INFO] [stdout] 75e9428c6ec5c5efb777ce52edca5d649d9dde7204beef76ffacc3201c7b3a35
[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=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] a4712f763946417a202f94b2e6e91a8f248180feeef61ade3944d288f5b8062a
[INFO] running `Command { std: "docker" "start" "-a" "a4712f763946417a202f94b2e6e91a8f248180feeef61ade3944d288f5b8062a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_boot-216e10574205fa28)
[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" "a4712f763946417a202f94b2e6e91a8f248180feeef61ade3944d288f5b8062a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4712f763946417a202f94b2e6e91a8f248180feeef61ade3944d288f5b8062a", kill_on_drop: false }`
[INFO] [stdout] a4712f763946417a202f94b2e6e91a8f248180feeef61ade3944d288f5b8062a