[INFO] cloning repository https://github.com/jack-greenberg/ledger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jack-greenberg/ledger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack-greenberg%2Fledger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack-greenberg%2Fledger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0124bbcf6b4db5a18374e8871b19de2e4d8e1f42 [INFO] testing jack-greenberg/ledger against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjack-greenberg%2Fledger" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jack-greenberg/ledger 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/jack-greenberg/ledger [INFO] finished tweaking git repo https://github.com/jack-greenberg/ledger [INFO] tweaked toml for git repo https://github.com/jack-greenberg/ledger written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jack-greenberg/ledger 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] [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90556ea164d349cc76370d4ef940f6d972e7215b6028868a6e78b0dd78f5b7b9 [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" "90556ea164d349cc76370d4ef940f6d972e7215b6028868a6e78b0dd78f5b7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90556ea164d349cc76370d4ef940f6d972e7215b6028868a6e78b0dd78f5b7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90556ea164d349cc76370d4ef940f6d972e7215b6028868a6e78b0dd78f5b7b9", kill_on_drop: false }` [INFO] [stdout] 90556ea164d349cc76370d4ef940f6d972e7215b6028868a6e78b0dd78f5b7b9 [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=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] e37affc9da377007c618d25159437ffc9a6d721f221e6afd0ce6b92f2fbc49de [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" "e37affc9da377007c618d25159437ffc9a6d721f221e6afd0ce6b92f2fbc49de", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.22 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling chrono v0.4.16 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling ledger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `csv` [INFO] [stdout] --> src/person.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/person.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(name: String, venmo: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/receipt.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn create(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_file` [INFO] [stdout] --> src/receipt.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn from_file(path: String) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/transaction.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(recipient: Person, sender: Person) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_csv` [INFO] [stdout] --> src/transaction.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn write_csv(self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.34s [INFO] running `Command { std: "docker" "inspect" "e37affc9da377007c618d25159437ffc9a6d721f221e6afd0ce6b92f2fbc49de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e37affc9da377007c618d25159437ffc9a6d721f221e6afd0ce6b92f2fbc49de", kill_on_drop: false }` [INFO] [stdout] e37affc9da377007c618d25159437ffc9a6d721f221e6afd0ce6b92f2fbc49de [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=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] cb75ee1f39aed39fd9ac2cd6e4d092ea193e48b12b25c7791cadef82a8ab1d47 [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" "cb75ee1f39aed39fd9ac2cd6e4d092ea193e48b12b25c7791cadef82a8ab1d47", kill_on_drop: false }` [INFO] [stderr] Compiling ledger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `csv` [INFO] [stdout] --> src/person.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use csv; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `transaction` [INFO] [stdout] --> src/person.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let transaction = Record::new(p1, p2); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/receipt.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn create(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_csv` [INFO] [stdout] --> src/transaction.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn write_csv(self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "cb75ee1f39aed39fd9ac2cd6e4d092ea193e48b12b25c7791cadef82a8ab1d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb75ee1f39aed39fd9ac2cd6e4d092ea193e48b12b25c7791cadef82a8ab1d47", kill_on_drop: false }` [INFO] [stdout] cb75ee1f39aed39fd9ac2cd6e4d092ea193e48b12b25c7791cadef82a8ab1d47 [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=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] 183bfdb48097b2f3d39d08fe37e3b75a734a8b3f17c0d0819b8a4ee162f2435d [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" "183bfdb48097b2f3d39d08fe37e3b75a734a8b3f17c0d0819b8a4ee162f2435d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `csv` [INFO] [stderr] --> src/person.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use csv; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `transaction` [INFO] [stderr] --> src/person.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let transaction = Record::new(p1, p2); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create` [INFO] [stderr] --> src/receipt.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn create(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_csv` [INFO] [stderr] --> src/transaction.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn write_csv(self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ledger` (bin "ledger" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ledger-3fe08f0ef1819efb) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test person::test::record ... ok [INFO] [stdout] test receipt::test::create ... ok [INFO] [stdout] test receipt::test::receipt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "183bfdb48097b2f3d39d08fe37e3b75a734a8b3f17c0d0819b8a4ee162f2435d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183bfdb48097b2f3d39d08fe37e3b75a734a8b3f17c0d0819b8a4ee162f2435d", kill_on_drop: false }` [INFO] [stdout] 183bfdb48097b2f3d39d08fe37e3b75a734a8b3f17c0d0819b8a4ee162f2435d