[INFO] fetching crate rustasim 0.0.99...
[INFO] testing rustasim-0.0.99 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rustasim 0.0.99 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rustasim 0.0.99 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustasim 0.0.99
[INFO] finished tweaking crates.io crate rustasim 0.0.99
[INFO] tweaked toml for crates.io crate rustasim 0.0.99 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate rustasim 0.0.99 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2edb26aac899913e33a34e991223b52ae274624cf08c37b2ef568185be7284e4
[INFO] running `Command { std: "docker" "start" "-a" "2edb26aac899913e33a34e991223b52ae274624cf08c37b2ef568185be7284e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2edb26aac899913e33a34e991223b52ae274624cf08c37b2ef568185be7284e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2edb26aac899913e33a34e991223b52ae274624cf08c37b2ef568185be7284e4", kill_on_drop: false }`
[INFO] [stdout] 2edb26aac899913e33a34e991223b52ae274624cf08c37b2ef568185be7284e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26f89feb90e66e3102c5c4ecd57aa61ef47927269181e5f7c10470234386f16
[INFO] running `Command { std: "docker" "start" "-a" "f26f89feb90e66e3102c5c4ecd57aa61ef47927269181e5f7c10470234386f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling atomic-counter v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling rustasim v0.0.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.25s
[INFO] running `Command { std: "docker" "inspect" "f26f89feb90e66e3102c5c4ecd57aa61ef47927269181e5f7c10470234386f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26f89feb90e66e3102c5c4ecd57aa61ef47927269181e5f7c10470234386f16", kill_on_drop: false }`
[INFO] [stdout] f26f89feb90e66e3102c5c4ecd57aa61ef47927269181e5f7c10470234386f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b5a4973702c2b3db41287ebf4c1fdacb5ace6fbdd37bdd28a5ae67655a8b6a6
[INFO] running `Command { std: "docker" "start" "-a" "8b5a4973702c2b3db41287ebf4c1fdacb5ace6fbdd37bdd28a5ae67655a8b6a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustasim v0.0.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "8b5a4973702c2b3db41287ebf4c1fdacb5ace6fbdd37bdd28a5ae67655a8b6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5a4973702c2b3db41287ebf4c1fdacb5ace6fbdd37bdd28a5ae67655a8b6a6", kill_on_drop: false }`
[INFO] [stdout] 8b5a4973702c2b3db41287ebf4c1fdacb5ace6fbdd37bdd28a5ae67655a8b6a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a9431a2fdb93fba7119b034c1164fc390e499d129c2d26df13c610f10afaecf
[INFO] running `Command { std: "docker" "start" "-a" "1a9431a2fdb93fba7119b034c1164fc390e499d129c2d26df13c610f10afaecf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustasim-89db6034766953ad)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test engine::test_merger::test_ltr ... ok
[INFO] [stdout] test network::routing::test::fully_connected_5 ... ok
[INFO] [stdout] test network::routing::test::line ... ok
[INFO] [stdout] test network::routing::test::fc_4racks_3hosts ... ok
[INFO] [stdout] test engine::test_merger::test_merge_7 ... ok
[INFO] [stdout] test engine::test_merger::test_merge_many_interleave ... ok
[INFO] [stdout] test network::routing::test::clos_k8_u2d6 ... ok
[INFO] [stdout] test engine::test_merger::test_merge_2 ... ok
[INFO] [stdout] test network::routing::test::shortcut ... ok
[INFO] [stdout] test network::routing::test::two_node ... ok
[INFO] [stdout] test network::routing::test::single_node ... ok
[INFO] [stdout] test network::routing::test::small_racks ... ok
[INFO] [stdout] test worker::test::test_advance ... ok
[INFO] [stdout] test engine::test_merger::test_merge_4 ... ok
[INFO] [stdout] test engine::test_merger::test_merge_5 ... ok
[INFO] [stdout] test network::routing::test::clos_k12_u3d9 ... ok
[INFO] [stdout] test network::routing::test::multipath_clos ... ok
[INFO] [stdout] test engine::test_merger::test_merge_many_ties ... ok
[INFO] [stdout] test network::routing::test::clos_k12_u6d18 ... ok
[INFO] [stdout] test engine::test_merger::test_merge_many_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustasim-e4945d2056e09e78)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustasim
[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] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/engine.rs:112:1
[INFO] [stderr]     |
[INFO] [stderr] 112 | / /// Returns indices into an 1-indexed array a tree with `n_nodes` leaves from left-to-right.
[INFO] [stderr] 113 | | ///
[INFO] [stderr] 114 | | /// This means that it takes the leftmost leaf first, goes up to its parent, then the second
[INFO] [stderr] 115 | | /// leftmost leaf, and so on...
[INFO] [stderr] ...   |
[INFO] [stderr] 129 | | /// // TODO
[INFO] [stderr] 130 | | ///
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 18 tests
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustasim --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atomic_counter=/opt/rustwide/target/debug/deps/libatomic_counter-2779bf0c011eaa43.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-79c2bd225d0d7f75.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-141f7263fe2f8b51.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-a2c3a33626ae7731.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-ba944f067071ab67.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-727b0df847fc51b5.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3b55b3c3c01b1ffc.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-18582d6ea7bad6f4.rlib --extern rustasim=/opt/rustwide/target/debug/deps/librustasim-ccbbca600aaaf96f.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-98ac25fe71262f3e.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1a9431a2fdb93fba7119b034c1164fc390e499d129c2d26df13c610f10afaecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9431a2fdb93fba7119b034c1164fc390e499d129c2d26df13c610f10afaecf", kill_on_drop: false }`
[INFO] [stdout] 1a9431a2fdb93fba7119b034c1164fc390e499d129c2d26df13c610f10afaecf
