[INFO] fetching crate diamond-square 0.0.3... [INFO] testing diamond-square-0.0.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate diamond-square 0.0.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate diamond-square 0.0.3 [INFO] finished tweaking crates.io crate diamond-square 0.0.3 [INFO] tweaked toml for crates.io crate diamond-square 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate diamond-square 0.0.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78c83934a6222af9e2363eec506949068cf30209d1ce978d62a209a864bb634b [INFO] running `Command { std: "docker" "start" "-a" "78c83934a6222af9e2363eec506949068cf30209d1ce978d62a209a864bb634b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78c83934a6222af9e2363eec506949068cf30209d1ce978d62a209a864bb634b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c83934a6222af9e2363eec506949068cf30209d1ce978d62a209a864bb634b", kill_on_drop: false }` [INFO] [stdout] 78c83934a6222af9e2363eec506949068cf30209d1ce978d62a209a864bb634b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e83b9a16a23eecf69d8f2cf1158532fcd92056e8fb0dc576fe57f411d1a6a7ac [INFO] running `Command { std: "docker" "start" "-a" "e83b9a16a23eecf69d8f2cf1158532fcd92056e8fb0dc576fe57f411d1a6a7ac", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling diamond-square v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ds/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | unsafe { Self { iteration: 2, seed: 42, roughness: 1.1 } } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/helpers/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / pub fn uniform_area2d(width: usize, height: usize, rng: &mut R) -> Array2 [INFO] [stdout] 5 | | where [INFO] [stdout] 6 | | R: Rng, [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "e83b9a16a23eecf69d8f2cf1158532fcd92056e8fb0dc576fe57f411d1a6a7ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e83b9a16a23eecf69d8f2cf1158532fcd92056e8fb0dc576fe57f411d1a6a7ac", kill_on_drop: false }` [INFO] [stdout] e83b9a16a23eecf69d8f2cf1158532fcd92056e8fb0dc576fe57f411d1a6a7ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1cdce95aa9da31e7e734760b8729f8caf5671baa67efe0512fb41e2ea1321077 [INFO] running `Command { std: "docker" "start" "-a" "1cdce95aa9da31e7e734760b8729f8caf5671baa67efe0512fb41e2ea1321077", kill_on_drop: false }` [INFO] [stderr] Compiling diamond-square v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ds/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | unsafe { Self { iteration: 2, seed: 42, roughness: 1.1 } } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/helpers/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / pub fn uniform_area2d(width: usize, height: usize, rng: &mut R) -> Array2 [INFO] [stdout] 5 | | where [INFO] [stdout] 6 | | R: Rng, [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ds/mod.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | unsafe { Self { iteration: 2, seed: 42, roughness: 1.1 } } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/helpers/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / pub fn uniform_area2d(width: usize, height: usize, rng: &mut R) -> Array2 [INFO] [stdout] 5 | | where [INFO] [stdout] 6 | | R: Rng, [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "1cdce95aa9da31e7e734760b8729f8caf5671baa67efe0512fb41e2ea1321077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdce95aa9da31e7e734760b8729f8caf5671baa67efe0512fb41e2ea1321077", kill_on_drop: false }` [INFO] [stdout] 1cdce95aa9da31e7e734760b8729f8caf5671baa67efe0512fb41e2ea1321077 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f28b7dc3b9226e4a30181400670d4faaa41d60ff1f1f831aea1abbc44be7dee9 [INFO] running `Command { std: "docker" "start" "-a" "f28b7dc3b9226e4a30181400670d4faaa41d60ff1f1f831aea1abbc44be7dee9", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ds/mod.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | unsafe { Self { iteration: 2, seed: 42, roughness: 1.1 } } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a function [INFO] [stderr] --> src/helpers/mod.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / pub fn uniform_area2d(width: usize, height: usize, rng: &mut R) -> Array2 [INFO] [stderr] 5 | | where [INFO] [stderr] 6 | | R: Rng, [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `diamond-square` (lib) generated 2 warnings [INFO] [stderr] warning: `diamond-square` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/diamond_square-72c1c589e7a79b93) [INFO] [stdout] [INFO] [stderr] Running tests/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-c7f1dfa550361bad) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ready ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f28b7dc3b9226e4a30181400670d4faaa41d60ff1f1f831aea1abbc44be7dee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28b7dc3b9226e4a30181400670d4faaa41d60ff1f1f831aea1abbc44be7dee9", kill_on_drop: false }` [INFO] [stdout] f28b7dc3b9226e4a30181400670d4faaa41d60ff1f1f831aea1abbc44be7dee9