[INFO] fetching crate census2csv 0.1.3... [INFO] testing census2csv-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate census2csv 0.1.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate census2csv 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate census2csv 0.1.3 [INFO] finished tweaking crates.io crate census2csv 0.1.3 [INFO] tweaked toml for crates.io crate census2csv 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate census2csv 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23358a9a11da2422748e50f9b784aa7dc1bd2da697c8bf4538d3bfbf258d4eba [INFO] running `Command { std: "docker" "start" "-a" "23358a9a11da2422748e50f9b784aa7dc1bd2da697c8bf4538d3bfbf258d4eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23358a9a11da2422748e50f9b784aa7dc1bd2da697c8bf4538d3bfbf258d4eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23358a9a11da2422748e50f9b784aa7dc1bd2da697c8bf4538d3bfbf258d4eba", kill_on_drop: false }` [INFO] [stdout] 23358a9a11da2422748e50f9b784aa7dc1bd2da697c8bf4538d3bfbf258d4eba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cb00d08d4bee7f61b7abf717028561d71db0f9f338ea54ef58f87eb95ad1cb2 [INFO] running `Command { std: "docker" "start" "-a" "7cb00d08d4bee7f61b7abf717028561d71db0f9f338ea54ef58f87eb95ad1cb2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling census-proteomics v0.1.8 [INFO] [stderr] Compiling census2csv v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `average` [INFO] [stdout] --> src/main.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | average: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_average` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/main.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | let mut f = fs::File::create("filter.json") [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | let mut f = fs::File::create("filter.json") [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_example` [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn generate_example() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.26s [INFO] running `Command { std: "docker" "inspect" "7cb00d08d4bee7f61b7abf717028561d71db0f9f338ea54ef58f87eb95ad1cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb00d08d4bee7f61b7abf717028561d71db0f9f338ea54ef58f87eb95ad1cb2", kill_on_drop: false }` [INFO] [stdout] 7cb00d08d4bee7f61b7abf717028561d71db0f9f338ea54ef58f87eb95ad1cb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4ecc7912f469cd8a624f6116a9f0e360b351f57851e960be86e089adb3e533a [INFO] running `Command { std: "docker" "start" "-a" "d4ecc7912f469cd8a624f6116a9f0e360b351f57851e960be86e089adb3e533a", 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] [stderr] Compiling census2csv v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `average` [INFO] [stdout] --> src/main.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | average: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_average` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/main.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | let mut f = fs::File::create("filter.json") [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | let mut f = fs::File::create("filter.json") [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_example` [INFO] [stdout] --> src/main.rs:219:4 [INFO] [stdout] | [INFO] [stdout] 219 | fn generate_example() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "d4ecc7912f469cd8a624f6116a9f0e360b351f57851e960be86e089adb3e533a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4ecc7912f469cd8a624f6116a9f0e360b351f57851e960be86e089adb3e533a", kill_on_drop: false }` [INFO] [stdout] d4ecc7912f469cd8a624f6116a9f0e360b351f57851e960be86e089adb3e533a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b4aca6a2b45d826849a8485273320f36a46074e37a9714d1d733a46d365340a [INFO] running `Command { std: "docker" "start" "-a" "5b4aca6a2b45d826849a8485273320f36a46074e37a9714d1d733a46d365340a", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `average` [INFO] [stderr] --> src/main.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | average: bool, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_average` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/main.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | let mut f = fs::File::create("filter.json") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | let mut f = fs::File::create("filter.json") [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_example` [INFO] [stderr] --> src/main.rs:219:4 [INFO] [stderr] | [INFO] [stderr] 219 | fn generate_example() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `census2csv` (bin "census2csv" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/census2csv-7ae01fd26cb06bac) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b4aca6a2b45d826849a8485273320f36a46074e37a9714d1d733a46d365340a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b4aca6a2b45d826849a8485273320f36a46074e37a9714d1d733a46d365340a", kill_on_drop: false }` [INFO] [stdout] 5b4aca6a2b45d826849a8485273320f36a46074e37a9714d1d733a46d365340a