[INFO] fetching crate dbulfin-lib 0.1.0...
[INFO] testing dbulfin-lib-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dbulfin-lib 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dbulfin-lib 0.1.0
[INFO] finished tweaking crates.io crate dbulfin-lib 0.1.0
[INFO] tweaked toml for crates.io crate dbulfin-lib 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbulfin-lib 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 4c34c42f85b18b1807cc8341e7790ce28d2857bf4a3492d4b6ae144d7c947fc5
[INFO] running `Command { std: "docker" "start" "-a" "4c34c42f85b18b1807cc8341e7790ce28d2857bf4a3492d4b6ae144d7c947fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c34c42f85b18b1807cc8341e7790ce28d2857bf4a3492d4b6ae144d7c947fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c34c42f85b18b1807cc8341e7790ce28d2857bf4a3492d4b6ae144d7c947fc5", kill_on_drop: false }`
[INFO] [stdout] 4c34c42f85b18b1807cc8341e7790ce28d2857bf4a3492d4b6ae144d7c947fc5
[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] b02fbd4ec97ce299e7396f1a11f914a9ffcece349bc356123cbe10fb70e4f148
[INFO] running `Command { std: "docker" "start" "-a" "b02fbd4ec97ce299e7396f1a11f914a9ffcece349bc356123cbe10fb70e4f148", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbulfin-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b02fbd4ec97ce299e7396f1a11f914a9ffcece349bc356123cbe10fb70e4f148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02fbd4ec97ce299e7396f1a11f914a9ffcece349bc356123cbe10fb70e4f148", kill_on_drop: false }`
[INFO] [stdout] b02fbd4ec97ce299e7396f1a11f914a9ffcece349bc356123cbe10fb70e4f148
[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] 52b47cae6c766cc466437813d9fec0444cdc727a5e58120f53deca999872340f
[INFO] running `Command { std: "docker" "start" "-a" "52b47cae6c766cc466437813d9fec0444cdc727a5e58120f53deca999872340f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbulfin-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "52b47cae6c766cc466437813d9fec0444cdc727a5e58120f53deca999872340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b47cae6c766cc466437813d9fec0444cdc727a5e58120f53deca999872340f", kill_on_drop: false }`
[INFO] [stdout] 52b47cae6c766cc466437813d9fec0444cdc727a5e58120f53deca999872340f
[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] ad576e55f902071f354e18f55b7b1bec0959fc0d8ea114ad61f2403b087569ac
[INFO] running `Command { std: "docker" "start" "-a" "ad576e55f902071f354e18f55b7b1bec0959fc0d8ea114ad61f2403b087569ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbulfin_lib-b5a86ce33ef3c9ff)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dbulfin_lib
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::tuples ... ok
[INFO] [stdout] test tests::vecs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ApplyAssign::app_ass (line 6) ... ok
[INFO] [stdout] test src/lib.rs - rev_string (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad576e55f902071f354e18f55b7b1bec0959fc0d8ea114ad61f2403b087569ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad576e55f902071f354e18f55b7b1bec0959fc0d8ea114ad61f2403b087569ac", kill_on_drop: false }`
[INFO] [stdout] ad576e55f902071f354e18f55b7b1bec0959fc0d8ea114ad61f2403b087569ac