[INFO] fetching crate lobster 0.7.0...
[INFO] testing lobster-0.7.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lobster 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lobster 0.7.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lobster 0.7.0
[INFO] finished tweaking crates.io crate lobster 0.7.0
[INFO] tweaked toml for crates.io crate lobster 0.7.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate lobster 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon v1.4.0
[INFO] [stderr]   Downloaded rayon-core v1.8.1
[INFO] [stderr]   Downloaded oorandom v11.1.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.21
[INFO] [stderr]   Downloaded syn v1.0.41
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded serde_derive v1.0.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aff8bede4f7c316843fdeff5e9394064de3bf4ac3bef705843e2c0bc6a21eaac
[INFO] running `Command { std: "docker" "start" "-a" "aff8bede4f7c316843fdeff5e9394064de3bf4ac3bef705843e2c0bc6a21eaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff8bede4f7c316843fdeff5e9394064de3bf4ac3bef705843e2c0bc6a21eaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff8bede4f7c316843fdeff5e9394064de3bf4ac3bef705843e2c0bc6a21eaac", kill_on_drop: false }`
[INFO] [stdout] aff8bede4f7c316843fdeff5e9394064de3bf4ac3bef705843e2c0bc6a21eaac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9123218e1659c1c9215bf301b15584e8b6f795a853059bafe16924cdf870a230
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9123218e1659c1c9215bf301b15584e8b6f795a853059bafe16924cdf870a230", kill_on_drop: false }`
[INFO] [stderr]    Compiling lobster v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "9123218e1659c1c9215bf301b15584e8b6f795a853059bafe16924cdf870a230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9123218e1659c1c9215bf301b15584e8b6f795a853059bafe16924cdf870a230", kill_on_drop: false }`
[INFO] [stdout] 9123218e1659c1c9215bf301b15584e8b6f795a853059bafe16924cdf870a230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031a152f14066eb0aa79f38c8077a9c61156a0aeca7e644a0d48f94e6b471957
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "031a152f14066eb0aa79f38c8077a9c61156a0aeca7e644a0d48f94e6b471957", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling lobster v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 59.82s
[INFO] running `Command { std: "docker" "inspect" "031a152f14066eb0aa79f38c8077a9c61156a0aeca7e644a0d48f94e6b471957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031a152f14066eb0aa79f38c8077a9c61156a0aeca7e644a0d48f94e6b471957", kill_on_drop: false }`
[INFO] [stdout] 031a152f14066eb0aa79f38c8077a9c61156a0aeca7e644a0d48f94e6b471957
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4452abb8006409778ae0eb9e246bf2b5e602e6c50af80b2c2d66217941e7c855
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4452abb8006409778ae0eb9e246bf2b5e602e6c50af80b2c2d66217941e7c855", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lobster-e3319e9570961abf
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test models::test::side_negation ... ok
[INFO] [stdout] test arena::test::growing_arena ... ok
[INFO] [stdout] test orderbook::test::empty_book ... ok
[INFO] [stdout] test orderbook::test::cancel_non_existing_order ... ok
[INFO] [stdout] test orderbook::test::crossing_limit_order_matching ... ok
[INFO] [stdout] test orderbook::test::crossing_limit_order_over ... ok
[INFO] [stdout] test orderbook::test::cancel_resting_order_of_many ... ok
[INFO] [stdout] test orderbook::test::market_order_unfilled ... ok
[INFO] [stdout] test orderbook::test::market_order_partially_filled ... ok
[INFO] [stdout] test orderbook::test::two_resting_orders_stacked ... ok
[INFO] [stdout] test orderbook::test::two_resting_orders_merged ... ok
[INFO] [stdout] test orderbook::test::one_resting_order ... ok
[INFO] [stdout] test orderbook::test::crossing_limit_order_partial ... ok
[INFO] [stdout] test orderbook::test::market_order_filled ... ok
[INFO] [stdout] test orderbook::test::cancel_resting_order ... ok
[INFO] [stdout] test orderbook::test::two_resting_orders ... ok
[INFO] [stdout] test orderbook::test::three_resting_orders_stacked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lobster
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4452abb8006409778ae0eb9e246bf2b5e602e6c50af80b2c2d66217941e7c855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4452abb8006409778ae0eb9e246bf2b5e602e6c50af80b2c2d66217941e7c855", kill_on_drop: false }`
[INFO] [stdout] 4452abb8006409778ae0eb9e246bf2b5e602e6c50af80b2c2d66217941e7c855