[INFO] fetching crate lodash-rs 0.1.1... [INFO] testing lodash-rs-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate lodash-rs 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate lodash-rs 0.1.1 [INFO] finished tweaking crates.io crate lodash-rs 0.1.1 [INFO] tweaked toml for crates.io crate lodash-rs 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lodash-rs 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00b6f440a373cbb807ff6a38cb922265eaf7214b916eb3771bd7fda8f233f123 [INFO] running `Command { std: "docker" "start" "-a" "00b6f440a373cbb807ff6a38cb922265eaf7214b916eb3771bd7fda8f233f123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00b6f440a373cbb807ff6a38cb922265eaf7214b916eb3771bd7fda8f233f123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00b6f440a373cbb807ff6a38cb922265eaf7214b916eb3771bd7fda8f233f123", kill_on_drop: false }` [INFO] [stdout] 00b6f440a373cbb807ff6a38cb922265eaf7214b916eb3771bd7fda8f233f123 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 908a857b276d8ccbb7540d1ed8348007db7a1683e3ca194774604272ab7295f8 [INFO] running `Command { std: "docker" "start" "-a" "908a857b276d8ccbb7540d1ed8348007db7a1683e3ca194774604272ab7295f8", kill_on_drop: false }` [INFO] [stderr] Compiling lodash-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `string` [INFO] [stdout] --> src/camel_case.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `upper_case` is never used [INFO] [stdout] --> src/upper_case.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn upper_case(string: &str) -> String { [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 `lower_case` is never used [INFO] [stdout] --> src/lower_case.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn lower_case(string: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `capitalize` is never used [INFO] [stdout] --> src/capitalize.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn capitalize(string: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ceil` is never used [INFO] [stdout] --> src/ceil.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn ceil(value: f64, precision: Option) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `chunk` is never used [INFO] [stdout] --> src/chunk.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn chunk(value: Vec, size: usize) -> Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "908a857b276d8ccbb7540d1ed8348007db7a1683e3ca194774604272ab7295f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "908a857b276d8ccbb7540d1ed8348007db7a1683e3ca194774604272ab7295f8", kill_on_drop: false }` [INFO] [stdout] 908a857b276d8ccbb7540d1ed8348007db7a1683e3ca194774604272ab7295f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27de02c4de4a42f03d774e7a8a9f7c571b617f962e9065734d3b85e87cf136dd [INFO] running `Command { std: "docker" "start" "-a" "27de02c4de4a42f03d774e7a8a9f7c571b617f962e9065734d3b85e87cf136dd", kill_on_drop: false }` [INFO] [stderr] Compiling lodash-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `string` [INFO] [stdout] --> src/camel_case.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `upper_case` is never used [INFO] [stdout] --> src/upper_case.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn upper_case(string: &str) -> String { [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 `lower_case` is never used [INFO] [stdout] --> src/lower_case.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn lower_case(string: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `capitalize` is never used [INFO] [stdout] --> src/capitalize.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn capitalize(string: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ceil` is never used [INFO] [stdout] --> src/ceil.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn ceil(value: f64, precision: Option) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `chunk` is never used [INFO] [stdout] --> src/chunk.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn chunk(value: Vec, size: usize) -> Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `string` [INFO] [stdout] --> src/camel_case.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "27de02c4de4a42f03d774e7a8a9f7c571b617f962e9065734d3b85e87cf136dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27de02c4de4a42f03d774e7a8a9f7c571b617f962e9065734d3b85e87cf136dd", kill_on_drop: false }` [INFO] [stdout] 27de02c4de4a42f03d774e7a8a9f7c571b617f962e9065734d3b85e87cf136dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 55009b14459b9b2138bdea5c7eb085642c75ae6baeecbbf2cd2bcd65888c0f3d [INFO] running `Command { std: "docker" "start" "-a" "55009b14459b9b2138bdea5c7eb085642c75ae6baeecbbf2cd2bcd65888c0f3d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `string` [INFO] [stderr] --> src/camel_case.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn camel_case(string: &str) -> String { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `upper_case` is never used [INFO] [stderr] --> src/upper_case.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn upper_case(string: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `lower_case` is never used [INFO] [stderr] --> src/lower_case.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn lower_case(string: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `capitalize` is never used [INFO] [stderr] --> src/capitalize.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn capitalize(string: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `ceil` is never used [INFO] [stderr] --> src/ceil.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn ceil(value: f64, precision: Option) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `chunk` is never used [INFO] [stderr] --> src/chunk.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn chunk(value: Vec, size: usize) -> Vec> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lodash-rs` (lib) generated 6 warnings [INFO] [stderr] warning: `lodash-rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lodash_rs-d99e4ae1c8d98d74) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test capitalize::tests::works_with_single_word ... ok [INFO] [stdout] test cast_array::tests::works_with_numbers ... ok [INFO] [stdout] test cast_array::tests::works_with_strings ... ok [INFO] [stdout] test lower_case::tests::works_with_camel_case ... ok [INFO] [stdout] test lower_case::tests::works_with_german_umlaute ... ok [INFO] [stdout] test lower_case::tests::works_with_snake_case ... ok [INFO] [stdout] test upper_case::tests::works_with_camel_case ... ok [INFO] [stdout] test lower_case::tests::works_with_spaces ... ok [INFO] [stdout] test lower_case::tests::works_with_digits_in_between ... ok [INFO] [stdout] test upper_case::tests::works_with_german_umlaute ... ok [INFO] [stdout] test upper_case::tests::works_with_spaces ... ok [INFO] [stdout] test upper_case::tests::works_with_digits_in_between ... ok [INFO] [stdout] test capitalize::tests::works_with_multiple_words ... ok [INFO] [stdout] test capitalize::tests::works_with_single_character ... ok [INFO] [stdout] test upper_case::tests::works_with_snake_case ... ok [INFO] [stdout] test ceil::tests::works ... ok [INFO] [stdout] test chunk::tests::works ... ok [INFO] [stdout] test capitalize::tests::works_with_zero_length_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lodash_rs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/cast_array.rs - cast_array::cast_array (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "55009b14459b9b2138bdea5c7eb085642c75ae6baeecbbf2cd2bcd65888c0f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55009b14459b9b2138bdea5c7eb085642c75ae6baeecbbf2cd2bcd65888c0f3d", kill_on_drop: false }` [INFO] [stdout] 55009b14459b9b2138bdea5c7eb085642c75ae6baeecbbf2cd2bcd65888c0f3d