[INFO] fetching crate vcg-auction 0.2.0...
[INFO] testing vcg-auction-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vcg-auction 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate vcg-auction 0.2.0
[INFO] finished tweaking crates.io crate vcg-auction 0.2.0
[INFO] tweaked toml for crates.io crate vcg-auction 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vcg-auction 0.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding secrecy v0.8.0 (available: v0.10.3)
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f30488c712e404ffdf2f020f50d22adb3c6b100a985907c18d3a1adeddc638d9
[INFO] running `Command { std: "docker" "start" "-a" "f30488c712e404ffdf2f020f50d22adb3c6b100a985907c18d3a1adeddc638d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f30488c712e404ffdf2f020f50d22adb3c6b100a985907c18d3a1adeddc638d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30488c712e404ffdf2f020f50d22adb3c6b100a985907c18d3a1adeddc638d9", kill_on_drop: false }`
[INFO] [stdout] f30488c712e404ffdf2f020f50d22adb3c6b100a985907c18d3a1adeddc638d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f1d1c5f80cac58aa641b3127c1895d832ccf58572fa45297f9d737ab7b659f84
[INFO] running `Command { std: "docker" "start" "-a" "f1d1c5f80cac58aa641b3127c1895d832ccf58572fa45297f9d737ab7b659f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling vcg-auction v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "f1d1c5f80cac58aa641b3127c1895d832ccf58572fa45297f9d737ab7b659f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d1c5f80cac58aa641b3127c1895d832ccf58572fa45297f9d737ab7b659f84", kill_on_drop: false }`
[INFO] [stdout] f1d1c5f80cac58aa641b3127c1895d832ccf58572fa45297f9d737ab7b659f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2bb606bcd3b4125d3e850de2e6d917222d2d5e73bc0c9af8a23984e16bdabb05
[INFO] running `Command { std: "docker" "start" "-a" "2bb606bcd3b4125d3e850de2e6d917222d2d5e73bc0c9af8a23984e16bdabb05", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling vcg-auction v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "2bb606bcd3b4125d3e850de2e6d917222d2d5e73bc0c9af8a23984e16bdabb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb606bcd3b4125d3e850de2e6d917222d2d5e73bc0c9af8a23984e16bdabb05", kill_on_drop: false }`
[INFO] [stdout] 2bb606bcd3b4125d3e850de2e6d917222d2d5e73bc0c9af8a23984e16bdabb05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] aa487a7dd7b6bcc557b9b585ba1ab7a199e4432169ac86a60e6693771622eed7
[INFO] running `Command { std: "docker" "start" "-a" "aa487a7dd7b6bcc557b9b585ba1ab7a199e4432169ac86a60e6693771622eed7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vcg_auction-cfc9eefb18834c2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test types::simple_bid::tests::simple_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/complexity.rs (/opt/rustwide/target/debug/deps/complexity-d8ea4ef8ac4c2b27)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fastbid_test ... ok
[INFO] [stdout] test square_complexity ... 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] [stderr]      Running tests/float.rs (/opt/rustwide/target/debug/deps/float-f33ac1f76c1806dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_float_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/secrecy.rs (/opt/rustwide/target/debug/deps/secrecy-7528016a917a74f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_secret_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-0ec5ce771c519859)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test non_exclusive_bids ... ok
[INFO] [stdout] test simple_case ... ok
[INFO] [stdout] test vickrey_case ... ok
[INFO] [stdout] test wikipedia_example ... ok
[INFO] [stdout] test no_valid_bids ... ok
[INFO] [stdout] test simple_tiebreaker ... ok
[INFO] [stdout] test mutually_exclusive_bidders ... ok
[INFO] [stdout] test unrelated_bids_same_bidder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vcg_auction
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/vcg.rs - vcg::vcg_auction_with_tiebreaker (line 47) ... ok
[INFO] [stdout] test src/types/simple_bid.rs - types::simple_bid (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa487a7dd7b6bcc557b9b585ba1ab7a199e4432169ac86a60e6693771622eed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa487a7dd7b6bcc557b9b585ba1ab7a199e4432169ac86a60e6693771622eed7", kill_on_drop: false }`
[INFO] [stdout] aa487a7dd7b6bcc557b9b585ba1ab7a199e4432169ac86a60e6693771622eed7