[INFO] cloning repository https://github.com/xb4ucNy/rust-coding-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xb4ucNy/rust-coding-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxb4ucNy%2Frust-coding-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxb4ucNy%2Frust-coding-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6edd9ec8729eed080c8f50f561f951b1a472d847
[INFO] testing xb4ucNy/rust-coding-test against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxb4ucNy%2Frust-coding-test" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xb4ucNy/rust-coding-test on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xb4ucNy/rust-coding-test
[INFO] finished tweaking git repo https://github.com/xb4ucNy/rust-coding-test
[INFO] tweaked toml for git repo https://github.com/xb4ucNy/rust-coding-test written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/xb4ucNy/rust-coding-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72253dc63afe31a3c5db04232c180d0490cf03476fed45ede32d621721393c8e
[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" "72253dc63afe31a3c5db04232c180d0490cf03476fed45ede32d621721393c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72253dc63afe31a3c5db04232c180d0490cf03476fed45ede32d621721393c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72253dc63afe31a3c5db04232c180d0490cf03476fed45ede32d621721393c8e", kill_on_drop: false }`
[INFO] [stdout] 72253dc63afe31a3c5db04232c180d0490cf03476fed45ede32d621721393c8e
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 005ebd28aedbae899c282a9616a1ce47e9fa112d4f4ecdbf73523ef874e16eb2
[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" "005ebd28aedbae899c282a9616a1ce47e9fa112d4f4ecdbf73523ef874e16eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling rust-coding-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.47s
[INFO] running `Command { std: "docker" "inspect" "005ebd28aedbae899c282a9616a1ce47e9fa112d4f4ecdbf73523ef874e16eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005ebd28aedbae899c282a9616a1ce47e9fa112d4f4ecdbf73523ef874e16eb2", kill_on_drop: false }`
[INFO] [stdout] 005ebd28aedbae899c282a9616a1ce47e9fa112d4f4ecdbf73523ef874e16eb2
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 995f47fde32d540eb4b733547eab1d45bace66aaf5c0af1c7f96e64e65246b4f
[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" "995f47fde32d540eb4b733547eab1d45bace66aaf5c0af1c7f96e64e65246b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-coding-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "995f47fde32d540eb4b733547eab1d45bace66aaf5c0af1c7f96e64e65246b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995f47fde32d540eb4b733547eab1d45bace66aaf5c0af1c7f96e64e65246b4f", kill_on_drop: false }`
[INFO] [stdout] 995f47fde32d540eb4b733547eab1d45bace66aaf5c0af1c7f96e64e65246b4f
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 454dd15c9d3b5e52477db5d94951ac36e40ab53d24df6ce0b883d4a873ca2b0c
[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" "454dd15c9d3b5e52477db5d94951ac36e40ab53d24df6ce0b883d4a873ca2b0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_coding_test-fa4d6992d975f7c8)
[INFO] [stdout] test exchange::tests::chargeback_fails_if_transaction_already_resolved ... ok
[INFO] [stdout] test exchange::tests::clients_returns_all_clients ... ok
[INFO] [stdout] test exchange::tests::deposit_succeeds_and_adds_funds_with_unique_tx_id ... ok
[INFO] [stdout] test exchange::tests::dispute_fails_if_transaction_is_already_disputed ... ok
[INFO] [stdout] test exchange::tests::dispute_fails_if_transaction_doesnt_exist ... ok
[INFO] [stdout] test exchange::tests::dispute_fails_if_transaction_is_already_resolved ... ok
[INFO] [stdout] test exchange::tests::resolve_fails_if_transaction_doesnt_exists ... ok
[INFO] [stdout] test exchange::tests::resolve_fails_if_transaction_is_not_disputed ... ok
[INFO] [stdout] test exchange::tests::resolve_fails_if_transaction_already_resolved ... ok
[INFO] [stdout] test exchange::tests::withdraw_fails_if_client_has_insufficient_funds ... ok
[INFO] [stdout] test exchange::tests::resolve_succeeds_and_releases_held_funds_on_disputed_transaction ... ok
[INFO] [stdout] test exchange::tests::withdraw_fails_with_non_unique_id ... ok
[INFO] [stdout] test exchange::tests::withdraw_succeeds_and_pulls_funds_with_unique_tx_id ... ok
[INFO] [stdout] test exchange::tests::dispute_succeeds_and_holds_funds_on_existing_transaction ... ok
[INFO] [stdout] test exchange::tests::chargeback_fails_if_transaction_doesnt_exists ... ok
[INFO] [stdout] test exchange::tests::chargeback_fails_if_transaction_is_not_disputed ... ok
[INFO] [stdout] test exchange::tests::chargeback_succeeds_and_removes_held_funds_and_locks_client_on_disputed_transaction ... ok
[INFO] [stdout] test exchange::tests::deposit_fails_with_non_unique_tx_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "454dd15c9d3b5e52477db5d94951ac36e40ab53d24df6ce0b883d4a873ca2b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454dd15c9d3b5e52477db5d94951ac36e40ab53d24df6ce0b883d4a873ca2b0c", kill_on_drop: false }`
[INFO] [stdout] 454dd15c9d3b5e52477db5d94951ac36e40ab53d24df6ce0b883d4a873ca2b0c