[INFO] fetching crate exchange-rate 0.1.3...
[INFO] testing exchange-rate-0.1.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate exchange-rate 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate exchange-rate 0.1.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exchange-rate 0.1.3
[INFO] finished tweaking crates.io crate exchange-rate 0.1.3
[INFO] tweaked toml for crates.io crate exchange-rate 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded floyd-warshall-alg v0.1.3
[INFO] [stderr]   Downloaded safe-graph v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81ddbe8fc24d5da34fab647d588ab4dbed70a86ccdcc2c3e0423e58effd5805b
[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" "81ddbe8fc24d5da34fab647d588ab4dbed70a86ccdcc2c3e0423e58effd5805b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81ddbe8fc24d5da34fab647d588ab4dbed70a86ccdcc2c3e0423e58effd5805b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ddbe8fc24d5da34fab647d588ab4dbed70a86ccdcc2c3e0423e58effd5805b", kill_on_drop: false }`
[INFO] [stdout] 81ddbe8fc24d5da34fab647d588ab4dbed70a86ccdcc2c3e0423e58effd5805b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] 5f4d00700caf9486b85d40a6068fe6025dedb01cb7501583b2cf4ab7918ebbee
[INFO] running `Command { std: "docker" "start" "-a" "5f4d00700caf9486b85d40a6068fe6025dedb01cb7501583b2cf4ab7918ebbee", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling safe-graph v0.1.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling floyd-warshall-alg v0.1.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling exchange-rate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.26s
[INFO] running `Command { std: "docker" "inspect" "5f4d00700caf9486b85d40a6068fe6025dedb01cb7501583b2cf4ab7918ebbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4d00700caf9486b85d40a6068fe6025dedb01cb7501583b2cf4ab7918ebbee", kill_on_drop: false }`
[INFO] [stdout] 5f4d00700caf9486b85d40a6068fe6025dedb01cb7501583b2cf4ab7918ebbee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cf87a5886d02d44f1bae30a58962f075fd00badcfa19a5a04f571ebca2aaf34
[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" "0cf87a5886d02d44f1bae30a58962f075fd00badcfa19a5a04f571ebca2aaf34", kill_on_drop: false }`
[INFO] [stderr]    Compiling exchange-rate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "0cf87a5886d02d44f1bae30a58962f075fd00badcfa19a5a04f571ebca2aaf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf87a5886d02d44f1bae30a58962f075fd00badcfa19a5a04f571ebca2aaf34", kill_on_drop: false }`
[INFO] [stdout] 0cf87a5886d02d44f1bae30a58962f075fd00badcfa19a5a04f571ebca2aaf34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35c058bdb7193b7b2be3fa00292019b73731a5e737e0990dcb44ac00f30d2f85
[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" "35c058bdb7193b7b2be3fa00292019b73731a5e737e0990dcb44ac00f30d2f85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exchange_rate-3b17cffa7df74331
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test algorithm::tests::add_currency_exchanges_edges ... ok
[INFO] [stdout] test request::exchange_rate_request::tests::parse_line ... ok
[INFO] [stdout] test request::exchange_rate_request::tests::parse_line_with_missing_values ... ok
[INFO] [stdout] test request::exchange_rate_request::tests::parse_line_with_wrong_line_type ... ok
[INFO] [stdout] test request::price_update::tests::parse_line ... ok
[INFO] [stdout] test request::tests::read_from ... ok
[INFO] [stdout] test request::tests::read_from_skip_empty_lines ... ok
[INFO] [stdout] test algorithm::tests::new ... ok
[INFO] [stdout] test response::best_rate_path::tests::get_output ... ok
[INFO] [stdout] test response::best_rate_path::tests::get_path_output ... ok
[INFO] [stdout] test request::tests::process_line ... ok
[INFO] [stdout] test request::price_update::tests::parse_line_with_missing_values ... ok
[INFO] [stdout] test exchange_rate::tests::process_request ... ok
[INFO] [stdout] test request::price_update::tests::parse_line_with_parse_errors ... ok
[INFO] [stdout] test algorithm::tests::run_customized_floyd_warshall ... ok
[INFO] [stdout] test exchange_rate::tests::form_request ... ok
[INFO] [stdout] test exchange_rate::tests::new ... ok
[INFO] [stdout] test algorithm::tests::construct_graph ... ok
[INFO] [stdout] test algorithm::tests::collect_currency_exchanges ... ok
[INFO] [stdout] test algorithm::tests::process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exchange_rate-ae689d7af7628ec9
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exchange-rate
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/exchange_rate.rs - exchange_rate::ExchangeRatePath<I>::new (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35c058bdb7193b7b2be3fa00292019b73731a5e737e0990dcb44ac00f30d2f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c058bdb7193b7b2be3fa00292019b73731a5e737e0990dcb44ac00f30d2f85", kill_on_drop: false }`
[INFO] [stdout] 35c058bdb7193b7b2be3fa00292019b73731a5e737e0990dcb44ac00f30d2f85