[INFO] cloning repository https://github.com/ThomasdenH/legume_csv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThomasdenH/legume_csv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2Flegume_csv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2Flegume_csv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 737c24fd24790175acc56484225c2c3b1a36b43a [INFO] checking ThomasdenH/legume_csv against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2Flegume_csv" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ThomasdenH/legume_csv [INFO] finished tweaking git repo https://github.com/ThomasdenH/legume_csv [INFO] tweaked toml for git repo https://github.com/ThomasdenH/legume_csv written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ThomasdenH/legume_csv on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ThomasdenH/legume_csv already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 735ab743512fb8ac81ed6b38b1ca4cb5edf70637942107f312cef3415c6cc270 [INFO] running `Command { std: "docker" "start" "-a" "735ab743512fb8ac81ed6b38b1ca4cb5edf70637942107f312cef3415c6cc270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "735ab743512fb8ac81ed6b38b1ca4cb5edf70637942107f312cef3415c6cc270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "735ab743512fb8ac81ed6b38b1ca4cb5edf70637942107f312cef3415c6cc270", kill_on_drop: false }` [INFO] [stdout] 735ab743512fb8ac81ed6b38b1ca4cb5edf70637942107f312cef3415c6cc270 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e91a4ece53832543615d304180843c17bc4ec8b2698cd51ba7bf334ce302feba [INFO] running `Command { std: "docker" "start" "-a" "e91a4ece53832543615d304180843c17bc4ec8b2698cd51ba7bf334ce302feba", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling typed-builder v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking structopt v0.3.20 [INFO] [stderr] Checking rust_decimal v1.8.1 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking beancount-core v0.2.0 (https://github.com/twilco/beancount.git?rev=50363f2ebc0c3c4fd6fee0fac43a9123e7bca4e5#50363f2e) [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking beancount-render v0.1.0 (https://github.com/twilco/beancount.git?rev=50363f2ebc0c3c4fd6fee0fac43a9123e7bca4e5#50363f2e) [INFO] [stderr] Checking handlebars v3.5.0 [INFO] [stderr] Checking legume_csv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cost` is never read [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 102 | struct YamlPosting { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | cost: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YamlPosting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | / /// The ledger in csv format to convert to Beancount. [INFO] [stdout] 61 | | #[structopt(long = "ledger", short = "l")] [INFO] [stdout] 62 | | csv_path: PathBuf, [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / /// The configuration to use which specifies how to interpret the csv file. [INFO] [stdout] 64 | | #[structopt(long = "config", short = "c")] [INFO] [stdout] 65 | | yaml_path: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / /// If supplied, the new entries will be appended to this file. [INFO] [stdout] 67 | | #[structopt(long = "append")] [INFO] [stdout] 68 | | append_path: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `legume_csv` (bin "legume_csv") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cost` is never read [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 102 | struct YamlPosting { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | cost: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `YamlPosting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | / /// The ledger in csv format to convert to Beancount. [INFO] [stdout] 61 | | #[structopt(long = "ledger", short = "l")] [INFO] [stdout] 62 | | csv_path: PathBuf, [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | / /// The configuration to use which specifies how to interpret the csv file. [INFO] [stdout] 64 | | #[structopt(long = "config", short = "c")] [INFO] [stdout] 65 | | yaml_path: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / /// If supplied, the new entries will be appended to this file. [INFO] [stdout] 67 | | #[structopt(long = "append")] [INFO] [stdout] 68 | | append_path: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `legume_csv` (bin "legume_csv" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e91a4ece53832543615d304180843c17bc4ec8b2698cd51ba7bf334ce302feba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91a4ece53832543615d304180843c17bc4ec8b2698cd51ba7bf334ce302feba", kill_on_drop: false }` [INFO] [stdout] e91a4ece53832543615d304180843c17bc4ec8b2698cd51ba7bf334ce302feba