[INFO] fetching crate standard-dist 1.0.0... [INFO] testing standard-dist-1.0.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate standard-dist 1.0.0 into /workspace/builds/worker-106/source [INFO] validating manifest of crates.io crate standard-dist 1.0.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate standard-dist 1.0.0 [INFO] finished tweaking crates.io crate standard-dist 1.0.0 [INFO] tweaked toml for crates.io crate standard-dist 1.0.0 written to /workspace/builds/worker-106/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78b0e0c67d68389d1d2f86e5e5d8a694e890b6dab40def400c838b9c3b4e9ac6 [INFO] running `Command { std: "docker" "start" "-a" "78b0e0c67d68389d1d2f86e5e5d8a694e890b6dab40def400c838b9c3b4e9ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78b0e0c67d68389d1d2f86e5e5d8a694e890b6dab40def400c838b9c3b4e9ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78b0e0c67d68389d1d2f86e5e5d8a694e890b6dab40def400c838b9c3b4e9ac6", kill_on_drop: false }` [INFO] [stdout] 78b0e0c67d68389d1d2f86e5e5d8a694e890b6dab40def400c838b9c3b4e9ac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e8b2f619e6bff46b2c51242f48182fe16143416d9b4b3f0f5e3b208e4fd0c48 [INFO] running `Command { std: "docker" "start" "-a" "1e8b2f619e6bff46b2c51242f48182fe16143416d9b4b3f0f5e3b208e4fd0c48", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling standard-dist v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.70s [INFO] running `Command { std: "docker" "inspect" "1e8b2f619e6bff46b2c51242f48182fe16143416d9b4b3f0f5e3b208e4fd0c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e8b2f619e6bff46b2c51242f48182fe16143416d9b4b3f0f5e3b208e4fd0c48", kill_on_drop: false }` [INFO] [stdout] 1e8b2f619e6bff46b2c51242f48182fe16143416d9b4b3f0f5e3b208e4fd0c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b778511b0ed723f384ea674a353049622a5cbc123ba32f72a460d5a044471fae [INFO] running `Command { std: "docker" "start" "-a" "b778511b0ed723f384ea674a353049622a5cbc123ba32f72a460d5a044471fae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling standard-dist v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `t` [INFO] [stdout] --> tests/tests.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/tests.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `u` [INFO] [stdout] --> tests/tests.rs:117:19 [INFO] [stdout] | [INFO] [stdout] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/tests.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `f` [INFO] [stdout] --> tests/tests.rs:117:25 [INFO] [stdout] | [INFO] [stdout] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/tests.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.71s [INFO] running `Command { std: "docker" "inspect" "b778511b0ed723f384ea674a353049622a5cbc123ba32f72a460d5a044471fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b778511b0ed723f384ea674a353049622a5cbc123ba32f72a460d5a044471fae", kill_on_drop: false }` [INFO] [stdout] b778511b0ed723f384ea674a353049622a5cbc123ba32f72a460d5a044471fae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dff8df6815fd6f4fb63ddd3c877f79ae4ee35ecaa04d818f794d7268dfc606ad [INFO] running `Command { std: "docker" "start" "-a" "dff8df6815fd6f4fb63ddd3c877f79ae4ee35ecaa04d818f794d7268dfc606ad", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `t` [INFO] [stderr] --> tests/tests.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/tests.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `u` [INFO] [stderr] --> tests/tests.rs:117:19 [INFO] [stderr] | [INFO] [stderr] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/tests.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `f` [INFO] [stderr] --> tests/tests.rs:117:25 [INFO] [stderr] | [INFO] [stderr] 117 | Group { t: T, u: U, f: f64 }, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Generics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/tests.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | #[derive(Debug, Clone, StandardDist)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `standard-dist` (test "tests") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/standard_dist-de835e38ad1804ac) [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/tests.rs (/opt/rustwide/target/debug/deps/tests-612589756ccd82cc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_generic ... ok [INFO] [stdout] test test_fancy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] Doc-tests standard-dist [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] test src/lib.rs - (line 126) ... ok [INFO] [stdout] test src/lib.rs - (line 155) ... ok [INFO] [stdout] test src/lib.rs - (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 91) ... ok [INFO] [stdout] test src/lib.rs - (line 229) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dff8df6815fd6f4fb63ddd3c877f79ae4ee35ecaa04d818f794d7268dfc606ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dff8df6815fd6f4fb63ddd3c877f79ae4ee35ecaa04d818f794d7268dfc606ad", kill_on_drop: false }` [INFO] [stdout] dff8df6815fd6f4fb63ddd3c877f79ae4ee35ecaa04d818f794d7268dfc606ad