[INFO] cloning repository https://github.com/kvwatkins/simple_rust_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvwatkins/simple_rust_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvwatkins%2Fsimple_rust_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvwatkins%2Fsimple_rust_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b53c7857c078eace1ed4906d606c0f37e9226ae0
[INFO] testing kvwatkins/simple_rust_project against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvwatkins%2Fsimple_rust_project" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvwatkins/simple_rust_project on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvwatkins/simple_rust_project
[INFO] finished tweaking git repo https://github.com/kvwatkins/simple_rust_project
[INFO] tweaked toml for git repo https://github.com/kvwatkins/simple_rust_project written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/kvwatkins/simple_rust_project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_decimal v1.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e9a7858c5b984631b9267dee75ef648dd8b4b3800a7678fe12d98203f5b9e1e
[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" "3e9a7858c5b984631b9267dee75ef648dd8b4b3800a7678fe12d98203f5b9e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e9a7858c5b984631b9267dee75ef648dd8b4b3800a7678fe12d98203f5b9e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9a7858c5b984631b9267dee75ef648dd8b4b3800a7678fe12d98203f5b9e1e", kill_on_drop: false }`
[INFO] [stdout] 3e9a7858c5b984631b9267dee75ef648dd8b4b3800a7678fe12d98203f5b9e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] a256f45f20f2e4f267a390cc2486c7ca34ea0e6e332f85a8a195fbab34ba76a4
[INFO] running `Command { std: "docker" "start" "-a" "a256f45f20f2e4f267a390cc2486c7ca34ea0e6e332f85a8a195fbab34ba76a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.4
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling rust_decimal v1.16.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling sample_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "a256f45f20f2e4f267a390cc2486c7ca34ea0e6e332f85a8a195fbab34ba76a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a256f45f20f2e4f267a390cc2486c7ca34ea0e6e332f85a8a195fbab34ba76a4", kill_on_drop: false }`
[INFO] [stdout] a256f45f20f2e4f267a390cc2486c7ca34ea0e6e332f85a8a195fbab34ba76a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ea9e006d571491b3949fbeab9a568b18dd0dc9ab9a28ac44fc6d642299217fd
[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" "6ea9e006d571491b3949fbeab9a568b18dd0dc9ab9a28ac44fc6d642299217fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "6ea9e006d571491b3949fbeab9a568b18dd0dc9ab9a28ac44fc6d642299217fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea9e006d571491b3949fbeab9a568b18dd0dc9ab9a28ac44fc6d642299217fd", kill_on_drop: false }`
[INFO] [stdout] 6ea9e006d571491b3949fbeab9a568b18dd0dc9ab9a28ac44fc6d642299217fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f5831d345a81997f56015d7073c5a49478c0df1491424423c10966c9a69bfa8
[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" "2f5831d345a81997f56015d7073c5a49478c0df1491424423c10966c9a69bfa8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sample_code-515bbe18d2da5232)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::engine_test::engine_test::deposit_then_withdrawal_of_same_amount_should_be_starting_amount ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_transactions_are_evaluated_in_order ... ok
[INFO] [stdout] test test::types_test::types_test::transaction_id_should_hash_eq ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_if_chargeback_lock_true ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_total_available_plus_held ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_after_chargeback_no_changes ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_available_total_minus_held ... ok
[INFO] [stdout] test test::engine_test::engine_test::calc_snapshot_held_total_minus_available ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f5831d345a81997f56015d7073c5a49478c0df1491424423c10966c9a69bfa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5831d345a81997f56015d7073c5a49478c0df1491424423c10966c9a69bfa8", kill_on_drop: false }`
[INFO] [stdout] 2f5831d345a81997f56015d7073c5a49478c0df1491424423c10966c9a69bfa8