[INFO] fetching crate fastgraph 0.1.21...
[INFO] testing fastgraph-0.1.21 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fastgraph 0.1.21 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fastgraph 0.1.21 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastgraph 0.1.21
[INFO] finished tweaking crates.io crate fastgraph 0.1.21
[INFO] tweaked toml for crates.io crate fastgraph 0.1.21 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primes v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28ac7d3fb880e8b2ae7c01553097261526c348b39caecb27369d185c529bfa20
[INFO] running `Command { std: "docker" "start" "-a" "28ac7d3fb880e8b2ae7c01553097261526c348b39caecb27369d185c529bfa20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ac7d3fb880e8b2ae7c01553097261526c348b39caecb27369d185c529bfa20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ac7d3fb880e8b2ae7c01553097261526c348b39caecb27369d185c529bfa20", kill_on_drop: false }`
[INFO] [stdout] 28ac7d3fb880e8b2ae7c01553097261526c348b39caecb27369d185c529bfa20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8adc0685a7490827efc2e0bf75ee0461cd4eb01acac6d161f9957bbc6828b6
[INFO] running `Command { std: "docker" "start" "-a" "2b8adc0685a7490827efc2e0bf75ee0461cd4eb01acac6d161f9957bbc6828b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling primes v0.3.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling fastgraph v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "2b8adc0685a7490827efc2e0bf75ee0461cd4eb01acac6d161f9957bbc6828b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8adc0685a7490827efc2e0bf75ee0461cd4eb01acac6d161f9957bbc6828b6", kill_on_drop: false }`
[INFO] [stdout] 2b8adc0685a7490827efc2e0bf75ee0461cd4eb01acac6d161f9957bbc6828b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 747077c8a455ac0125662867e629ec230f9b697eb1374d114dbfcc82ba250e57
[INFO] running `Command { std: "docker" "start" "-a" "747077c8a455ac0125662867e629ec230f9b697eb1374d114dbfcc82ba250e57", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling fastgraph v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "747077c8a455ac0125662867e629ec230f9b697eb1374d114dbfcc82ba250e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747077c8a455ac0125662867e629ec230f9b697eb1374d114dbfcc82ba250e57", kill_on_drop: false }`
[INFO] [stdout] 747077c8a455ac0125662867e629ec230f9b697eb1374d114dbfcc82ba250e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8bef081cef3ad004c692c14fbac0e3df2b4a2e224a84cc964de6cf3a5c68a56
[INFO] running `Command { std: "docker" "start" "-a" "c8bef081cef3ad004c692c14fbac0e3df2b4a2e224a84cc964de6cf3a5c68a56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fastgraph-fc321eb42347fe19)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-47ecbe4a17c7af30)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ungraph_test_breadth_traversal ... ok
[INFO] [stdout] test digraph_test_breadth_traversal ... ok
[INFO] [stdout] test ungraph_test_par_breadth_traversal ... ok
[INFO] [stdout] test digraph_test_par_breadth_traversal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/djikstra.rs (/opt/rustwide/target/debug/deps/djikstra-5663f8e2b7061061)
[INFO] [stderr]      Running tests/max_flow.rs (/opt/rustwide/target/debug/deps/max_flow-091578a557991899)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test djikstra ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test digraph_test_maximum_flow_edmonds_karp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastgraph
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/core.rs - core::directed_depth_traversal_recursion (line 964) ... ok
[INFO] [stdout] test src/core.rs - core::directed_breadth_traversal (line 632) ... ok
[INFO] [stdout] test src/core.rs - core::parallel_directed_breadth_traversal (line 786) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8bef081cef3ad004c692c14fbac0e3df2b4a2e224a84cc964de6cf3a5c68a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8bef081cef3ad004c692c14fbac0e3df2b4a2e224a84cc964de6cf3a5c68a56", kill_on_drop: false }`
[INFO] [stdout] c8bef081cef3ad004c692c14fbac0e3df2b4a2e224a84cc964de6cf3a5c68a56