[INFO] fetching crate shopmt 0.0.0...
[INFO] testing shopmt-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate shopmt 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate shopmt 0.0.0
[INFO] finished tweaking crates.io crate shopmt 0.0.0
[INFO] tweaked toml for crates.io crate shopmt 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shopmt 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 874a5fcde9ed48bae1d1b38beda7de40bc56f26b6ff4142377f870863fe4fe87
[INFO] running `Command { std: "docker" "start" "-a" "874a5fcde9ed48bae1d1b38beda7de40bc56f26b6ff4142377f870863fe4fe87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "874a5fcde9ed48bae1d1b38beda7de40bc56f26b6ff4142377f870863fe4fe87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874a5fcde9ed48bae1d1b38beda7de40bc56f26b6ff4142377f870863fe4fe87", kill_on_drop: false }`
[INFO] [stdout] 874a5fcde9ed48bae1d1b38beda7de40bc56f26b6ff4142377f870863fe4fe87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3818c3d2e38caa0ec0d00a8a12004aff2cbc0973f13efa3077101887042e8f
[INFO] running `Command { std: "docker" "start" "-a" "6a3818c3d2e38caa0ec0d00a8a12004aff2cbc0973f13efa3077101887042e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shopmt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "6a3818c3d2e38caa0ec0d00a8a12004aff2cbc0973f13efa3077101887042e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3818c3d2e38caa0ec0d00a8a12004aff2cbc0973f13efa3077101887042e8f", kill_on_drop: false }`
[INFO] [stdout] 6a3818c3d2e38caa0ec0d00a8a12004aff2cbc0973f13efa3077101887042e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 964afa4354325d924d90652c69dcdd63dd2e1cca55e6649658383afea5f72b4f
[INFO] running `Command { std: "docker" "start" "-a" "964afa4354325d924d90652c69dcdd63dd2e1cca55e6649658383afea5f72b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling shopmt v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "964afa4354325d924d90652c69dcdd63dd2e1cca55e6649658383afea5f72b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964afa4354325d924d90652c69dcdd63dd2e1cca55e6649658383afea5f72b4f", kill_on_drop: false }`
[INFO] [stdout] 964afa4354325d924d90652c69dcdd63dd2e1cca55e6649658383afea5f72b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76817bd0724229503a847b3d9f1f9835c3263d5a96f8eb7fe3f142f5ac2597c8
[INFO] running `Command { std: "docker" "start" "-a" "76817bd0724229503a847b3d9f1f9835c3263d5a96f8eb7fe3f142f5ac2597c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shopmt-038fb8405b89a1f3)
[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] [stderr]    Doc-tests shopmt
[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" "76817bd0724229503a847b3d9f1f9835c3263d5a96f8eb7fe3f142f5ac2597c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76817bd0724229503a847b3d9f1f9835c3263d5a96f8eb7fe3f142f5ac2597c8", kill_on_drop: false }`
[INFO] [stdout] 76817bd0724229503a847b3d9f1f9835c3263d5a96f8eb7fe3f142f5ac2597c8