[INFO] fetching crate market 0.30.1...
[INFO] testing market-0.30.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate market 0.30.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate market 0.30.1
[INFO] finished tweaking crates.io crate market 0.30.1
[INFO] tweaked toml for crates.io crate market 0.30.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate market 0.30.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fehler v1.0.0
[INFO] [stderr]   Downloaded fehler-macros v1.0.0
[INFO] [stderr]   Downloaded never v0.1.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a87e0afc7b94ebf112cbe5a07ace88a5fee112246689fe22e8a46bbc72b35bbb
[INFO] running `Command { std: "docker" "start" "-a" "a87e0afc7b94ebf112cbe5a07ace88a5fee112246689fe22e8a46bbc72b35bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a87e0afc7b94ebf112cbe5a07ace88a5fee112246689fe22e8a46bbc72b35bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87e0afc7b94ebf112cbe5a07ace88a5fee112246689fe22e8a46bbc72b35bbb", kill_on_drop: false }`
[INFO] [stdout] a87e0afc7b94ebf112cbe5a07ace88a5fee112246689fe22e8a46bbc72b35bbb
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 673966d617a8b730855fc7c6ae54c270c63411ad7aef387eadd50b86eceb5816
[INFO] running `Command { std: "docker" "start" "-a" "673966d617a8b730855fc7c6ae54c270c63411ad7aef387eadd50b86eceb5816", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling never v0.1.0
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling market v0.30.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "673966d617a8b730855fc7c6ae54c270c63411ad7aef387eadd50b86eceb5816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673966d617a8b730855fc7c6ae54c270c63411ad7aef387eadd50b86eceb5816", kill_on_drop: false }`
[INFO] [stdout] 673966d617a8b730855fc7c6ae54c270c63411ad7aef387eadd50b86eceb5816
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7061aa2084397e3b6d5f592812e7ecec4090a7a367a21364ae5584375c626f
[INFO] running `Command { std: "docker" "start" "-a" "6b7061aa2084397e3b6d5f592812e7ecec4090a7a367a21364ae5584375c626f", kill_on_drop: false }`
[INFO] [stderr]    Compiling market v0.30.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MockMisstep` is never constructed
[INFO] [stdout]   --> tests/consumer.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct MockMisstep;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockComposeError` is never constructed
[INFO] [stdout]   --> tests/consumer.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct MockComposeError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "6b7061aa2084397e3b6d5f592812e7ecec4090a7a367a21364ae5584375c626f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7061aa2084397e3b6d5f592812e7ecec4090a7a367a21364ae5584375c626f", kill_on_drop: false }`
[INFO] [stdout] 6b7061aa2084397e3b6d5f592812e7ecec4090a7a367a21364ae5584375c626f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57bd12210e703275a69a381a448d7affc1292bb0b5441d0ecb4707661828ae04
[INFO] running `Command { std: "docker" "start" "-a" "57bd12210e703275a69a381a448d7affc1292bb0b5441d0ecb4707661828ae04", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MockMisstep` is never constructed
[INFO] [stderr]   --> tests/consumer.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | struct MockMisstep;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MockComposeError` is never constructed
[INFO] [stderr]   --> tests/consumer.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct MockComposeError;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `market` (test "consumer") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/market-c5f2a44dc9a55101)
[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]      Running tests/consumer.rs (/opt/rustwide/target/debug/deps/consumer-1806d90557c9aa82)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test demand_success ... ok
[INFO] [stdout] test demand_fault ... ok
[INFO] [stdout] test demand_insufficient_stock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/producer.rs (/opt/rustwide/target/debug/deps/producer-3870a6b987deec13)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test force_goods_fault_middle ... ok
[INFO] [stdout] test force_insufficient_stock ... ok
[INFO] [stdout] test force_goods_fault ... ok
[INFO] [stdout] test produce_goods_fault_middle ... ok
[INFO] [stdout] test produce_goods_insufficient_stock ... ok
[INFO] [stdout] test produce_goods_success ... ok
[INFO] [stdout] test force_success ... ok
[INFO] [stdout] test force_fault ... ok
[INFO] [stdout] test produce_goods_fault ... ok
[INFO] [stderr]    Doc-tests market
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "57bd12210e703275a69a381a448d7affc1292bb0b5441d0ecb4707661828ae04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57bd12210e703275a69a381a448d7affc1292bb0b5441d0ecb4707661828ae04", kill_on_drop: false }`
[INFO] [stdout] 57bd12210e703275a69a381a448d7affc1292bb0b5441d0ecb4707661828ae04