[INFO] fetching crate recommendations 0.0.1...
[INFO] testing recommendations-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate recommendations 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate recommendations 0.0.1
[INFO] finished tweaking crates.io crate recommendations 0.0.1
[INFO] tweaked toml for crates.io crate recommendations 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate recommendations 0.0.1 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] crate crates.io crate recommendations 0.0.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8506d13f03d6233a896d5a1f2ce82eb7716dbcd53982d71f03795b4d11e30ed8
[INFO] running `Command { std: "docker" "start" "-a" "8506d13f03d6233a896d5a1f2ce82eb7716dbcd53982d71f03795b4d11e30ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8506d13f03d6233a896d5a1f2ce82eb7716dbcd53982d71f03795b4d11e30ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8506d13f03d6233a896d5a1f2ce82eb7716dbcd53982d71f03795b4d11e30ed8", kill_on_drop: false }`
[INFO] [stdout] 8506d13f03d6233a896d5a1f2ce82eb7716dbcd53982d71f03795b4d11e30ed8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c098aa93474fd69c23cb509bbfe890d8f02a9b11b68216fc3d2d5592ee30fbb4
[INFO] running `Command { std: "docker" "start" "-a" "c098aa93474fd69c23cb509bbfe890d8f02a9b11b68216fc3d2d5592ee30fbb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling recommendations v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c098aa93474fd69c23cb509bbfe890d8f02a9b11b68216fc3d2d5592ee30fbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c098aa93474fd69c23cb509bbfe890d8f02a9b11b68216fc3d2d5592ee30fbb4", kill_on_drop: false }`
[INFO] [stdout] c098aa93474fd69c23cb509bbfe890d8f02a9b11b68216fc3d2d5592ee30fbb4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a843ab0ca9f948a6a4f5c7c29cf479d1075c443f59798f4cdc4bbc3722b2f942
[INFO] running `Command { std: "docker" "start" "-a" "a843ab0ca9f948a6a4f5c7c29cf479d1075c443f59798f4cdc4bbc3722b2f942", kill_on_drop: false }`
[INFO] [stderr]    Compiling recommendations v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a843ab0ca9f948a6a4f5c7c29cf479d1075c443f59798f4cdc4bbc3722b2f942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a843ab0ca9f948a6a4f5c7c29cf479d1075c443f59798f4cdc4bbc3722b2f942", kill_on_drop: false }`
[INFO] [stdout] a843ab0ca9f948a6a4f5c7c29cf479d1075c443f59798f4cdc4bbc3722b2f942
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62155fb88a306ae3ef75529f09dcf8816b66ef3a688401b0ddae3a320a3a0028
[INFO] running `Command { std: "docker" "start" "-a" "62155fb88a306ae3ef75529f09dcf8816b66ef3a688401b0ddae3a320a3a0028", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recommendations-96bb4aa41fbd99ca)
[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" "62155fb88a306ae3ef75529f09dcf8816b66ef3a688401b0ddae3a320a3a0028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62155fb88a306ae3ef75529f09dcf8816b66ef3a688401b0ddae3a320a3a0028", kill_on_drop: false }`
[INFO] [stdout] 62155fb88a306ae3ef75529f09dcf8816b66ef3a688401b0ddae3a320a3a0028