[INFO] fetching crate step-rust 0.1.0... [INFO] testing step-rust-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate step-rust 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate step-rust 0.1.0 [INFO] finished tweaking crates.io crate step-rust 0.1.0 [INFO] tweaked toml for crates.io crate step-rust 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate step-rust 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate step-rust 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d37fe5626c007736f9b5397c1030cf2931dd3d71989e3e5138eec35f7f580f7 [INFO] running `Command { std: "docker" "start" "-a" "4d37fe5626c007736f9b5397c1030cf2931dd3d71989e3e5138eec35f7f580f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d37fe5626c007736f9b5397c1030cf2931dd3d71989e3e5138eec35f7f580f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d37fe5626c007736f9b5397c1030cf2931dd3d71989e3e5138eec35f7f580f7", kill_on_drop: false }` [INFO] [stdout] 4d37fe5626c007736f9b5397c1030cf2931dd3d71989e3e5138eec35f7f580f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92c0d15c6cd0cc2298009633675c859f15412daf1311c4ae98dfca9510274483 [INFO] running `Command { std: "docker" "start" "-a" "92c0d15c6cd0cc2298009633675c859f15412daf1311c4ae98dfca9510274483", kill_on_drop: false }` [INFO] [stderr] Compiling step-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure1` is never used [INFO] [stdout] --> src/closure.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn closure1() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure2` is never used [INFO] [stdout] --> src/closure.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn closure2() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cacher` is never constructed [INFO] [stdout] --> src/closure.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Cacher [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/closure.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 43 | / impl Cacher [INFO] [stdout] 44 | | where T: Fn(u32) -> u32, [INFO] [stdout] | |____________________________- associated function in this implementation [INFO] [stdout] 45 | { [INFO] [stdout] 46 | fn new(calculation: T) -> Cacher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator1` is never used [INFO] [stdout] --> src/iterator.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn iterator1() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator31` is never used [INFO] [stdout] --> src/iterator.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iterator31() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator32` is never used [INFO] [stdout] --> src/iterator.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn iterator32() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator4` is never used [INFO] [stdout] --> src/iterator.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn iterator4() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/iterator.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/iterator.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Counter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 63 | fn new() -> Counter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator5` is never used [INFO] [stdout] --> src/iterator.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn iterator5() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "92c0d15c6cd0cc2298009633675c859f15412daf1311c4ae98dfca9510274483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92c0d15c6cd0cc2298009633675c859f15412daf1311c4ae98dfca9510274483", kill_on_drop: false }` [INFO] [stdout] 92c0d15c6cd0cc2298009633675c859f15412daf1311c4ae98dfca9510274483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f9df3172828bc2302b239635d0555704d4413a079abdb0bea448e34b8f74df2 [INFO] running `Command { std: "docker" "start" "-a" "4f9df3172828bc2302b239635d0555704d4413a079abdb0bea448e34b8f74df2", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure1` is never used [INFO] [stdout] --> src/closure.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn closure1() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure2` is never used [INFO] [stdout] --> src/closure.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn closure2() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cacher` is never constructed [INFO] [stdout] --> src/closure.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Cacher [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/closure.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 43 | / impl Cacher [INFO] [stdout] 44 | | where T: Fn(u32) -> u32, [INFO] [stdout] | |____________________________- associated function in this implementation [INFO] [stdout] 45 | { [INFO] [stdout] 46 | fn new(calculation: T) -> Cacher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator1` is never used [INFO] [stdout] --> src/iterator.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn iterator1() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator31` is never used [INFO] [stdout] --> src/iterator.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn iterator31() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator32` is never used [INFO] [stdout] --> src/iterator.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn iterator32() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator4` is never used [INFO] [stdout] --> src/iterator.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn iterator4() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/iterator.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/iterator.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Counter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 63 | fn new() -> Counter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling step-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `iterator5` is never used [INFO] [stdout] --> src/iterator.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn iterator5() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setup` is never used [INFO] [stdout] --> tests/common/mod.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn setup() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/closure.rs:22:22 [INFO] [stdout] | [INFO] [stdout] 22 | let closure_1 = |num| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure1` is never used [INFO] [stdout] --> src/closure.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn closure1() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `closure2` is never used [INFO] [stdout] --> src/closure.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn closure2() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cacher` is never constructed [INFO] [stdout] --> src/closure.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct Cacher [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/closure.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 43 | / impl Cacher [INFO] [stdout] 44 | | where T: Fn(u32) -> u32, [INFO] [stdout] | |____________________________- associated function in this implementation [INFO] [stdout] 45 | { [INFO] [stdout] 46 | fn new(calculation: T) -> Cacher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator1` is never used [INFO] [stdout] --> src/iterator.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn iterator1() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/iterator.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/iterator.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Counter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 63 | fn new() -> Counter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterator5` is never used [INFO] [stdout] --> src/iterator.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn iterator5() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "4f9df3172828bc2302b239635d0555704d4413a079abdb0bea448e34b8f74df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9df3172828bc2302b239635d0555704d4413a079abdb0bea448e34b8f74df2", kill_on_drop: false }` [INFO] [stdout] 4f9df3172828bc2302b239635d0555704d4413a079abdb0bea448e34b8f74df2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dbd8494e2d6f5dd4d823cd8267dea96dd7e850ccea8dc26412b93bbf1a2e8f06 [INFO] running `Command { std: "docker" "start" "-a" "dbd8494e2d6f5dd4d823cd8267dea96dd7e850ccea8dc26412b93bbf1a2e8f06", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/closure.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | let closure_1 = |num| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/closure.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | let closure_1 = |num| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: function `closure1` is never used [INFO] [stderr] --> src/closure.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | fn closure1() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `closure2` is never used [INFO] [stderr] --> src/closure.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn closure2() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Cacher` is never constructed [INFO] [stderr] --> src/closure.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | struct Cacher [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/closure.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 43 | / impl Cacher [INFO] [stderr] 44 | | where T: Fn(u32) -> u32, [INFO] [stderr] | |____________________________- associated function in this implementation [INFO] [stderr] 45 | { [INFO] [stderr] 46 | fn new(calculation: T) -> Cacher { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `iterator1` is never used [INFO] [stderr] --> src/iterator.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn iterator1() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `iterator31` is never used [INFO] [stderr] --> src/iterator.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn iterator31() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `iterator32` is never used [INFO] [stderr] --> src/iterator.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn iterator32() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `iterator4` is never used [INFO] [stderr] --> src/iterator.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn iterator4() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Counter` is never constructed [INFO] [stderr] --> src/iterator.rs:58:8 [INFO] [stderr] | [INFO] [stderr] 58 | struct Counter { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/iterator.rs:63:8 [INFO] [stderr] | [INFO] [stderr] 62 | impl Counter { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] 63 | fn new() -> Counter { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `iterator5` is never used [INFO] [stderr] --> src/iterator.rs:83:4 [INFO] [stderr] | [INFO] [stderr] 83 | fn iterator5() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `step-rust` (lib) generated 13 warnings [INFO] [stderr] warning: function `setup` is never used [INFO] [stderr] --> tests/common/mod.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn setup() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `step-rust` (test "integration2_test") generated 1 warning [INFO] [stderr] warning: `step-rust` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/step_rust-60e8fdb1fc545ab2) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::another ... ignored [INFO] [stdout] test tests::t_iterator ... ok [INFO] [stdout] test tests::t_result ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::another2 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/step_rust-0a799e265ef34393) [INFO] [stdout] [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] [stderr] Running tests/integration2_test.rs (/opt/rustwide/target/debug/deps/integration2_test-e4686e9720a40549) [INFO] [stdout] [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] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-85ac160aeba4c6fe) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test demo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests step_rust [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - add_two (line 29) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - add_two (line 29) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `add_one` in crate `step_rust` [INFO] [stdout] --> src/lib.rs:32:27 [INFO] [stdout] | [INFO] [stdout] 6 | let answer = step_rust::add_one(arg); [INFO] [stdout] | ^^^^^^^ not found in `step_rust` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - add_two (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "dbd8494e2d6f5dd4d823cd8267dea96dd7e850ccea8dc26412b93bbf1a2e8f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbd8494e2d6f5dd4d823cd8267dea96dd7e850ccea8dc26412b93bbf1a2e8f06", kill_on_drop: false }` [INFO] [stdout] dbd8494e2d6f5dd4d823cd8267dea96dd7e850ccea8dc26412b93bbf1a2e8f06