[INFO] fetching crate deus 0.1.0... [INFO] testing deus-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate deus 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate deus 0.1.0 [INFO] finished tweaking crates.io crate deus 0.1.0 [INFO] tweaked toml for crates.io crate deus 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate deus 0.1.0 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 10 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding pretty_assertions v0.3.4 (available: v1.4.1) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded difference v1.0.0 [INFO] [stderr] Downloaded pretty_assertions v0.3.4 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ee15e1ea4c4d4fc51019f5425c29a2d13c55c9d015cf4ec8bcc749ee8e1d558 [INFO] running `Command { std: "docker" "start" "-a" "7ee15e1ea4c4d4fc51019f5425c29a2d13c55c9d015cf4ec8bcc749ee8e1d558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ee15e1ea4c4d4fc51019f5425c29a2d13c55c9d015cf4ec8bcc749ee8e1d558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee15e1ea4c4d4fc51019f5425c29a2d13c55c9d015cf4ec8bcc749ee8e1d558", kill_on_drop: false }` [INFO] [stdout] 7ee15e1ea4c4d4fc51019f5425c29a2d13c55c9d015cf4ec8bcc749ee8e1d558 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2732d21cf57ef2f81591bcefb8da90879a4d32f4358bc4bc15d9042d8a63a66f [INFO] running `Command { std: "docker" "start" "-a" "2732d21cf57ef2f81591bcefb8da90879a4d32f4358bc4bc15d9042d8a63a66f", kill_on_drop: false }` [INFO] [stderr] Compiling deus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:150:6 [INFO] [stdout] | [INFO] [stdout] 150 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:162:6 [INFO] [stdout] | [INFO] [stdout] 162 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Level` is never used [INFO] [stdout] --> src/solvers/state2.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Level { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sx`, `sy`, and `level` are never read [INFO] [stdout] --> src/solvers/state2.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct StructLevel { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 11 | sx: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | sy: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | level: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructLevel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solvers/state2.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn solve(level: &StructLevel) -> Option> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gauss_jordan_zf2` is never used [INFO] [stdout] --> src/solvers/state2.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn gauss_jordan_zf2(mat: Vec>, expected: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "2732d21cf57ef2f81591bcefb8da90879a4d32f4358bc4bc15d9042d8a63a66f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2732d21cf57ef2f81591bcefb8da90879a4d32f4358bc4bc15d9042d8a63a66f", kill_on_drop: false }` [INFO] [stdout] 2732d21cf57ef2f81591bcefb8da90879a4d32f4358bc4bc15d9042d8a63a66f [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] 91e30c491abf64944a462969a8724be8116191b76546a3d61ebaa5750cbec13d [INFO] running `Command { std: "docker" "start" "-a" "91e30c491abf64944a462969a8724be8116191b76546a3d61ebaa5750cbec13d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:150:6 [INFO] [stdout] | [INFO] [stdout] 150 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:162:6 [INFO] [stdout] | [INFO] [stdout] 162 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Level` is never used [INFO] [stdout] --> src/solvers/state2.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Level { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sx`, `sy`, and `level` are never read [INFO] [stdout] --> src/solvers/state2.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct StructLevel { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 11 | sx: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | sy: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | level: Vec>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StructLevel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solvers/state2.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn solve(level: &StructLevel) -> Option> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gauss_jordan_zf2` is never used [INFO] [stdout] --> src/solvers/state2.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn gauss_jordan_zf2(mat: Vec>, expected: Vec) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v0.3.4 [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 deus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:150:6 [INFO] [stdout] | [INFO] [stdout] 150 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/solvers/state2.rs:162:6 [INFO] [stdout] | [INFO] [stdout] 162 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_solved` is never used [INFO] [stdout] --> src/solvers/state2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Level { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 2 | fn size(&self) -> (usize, usize); [INFO] [stdout] 3 | fn is_solved(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "91e30c491abf64944a462969a8724be8116191b76546a3d61ebaa5750cbec13d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91e30c491abf64944a462969a8724be8116191b76546a3d61ebaa5750cbec13d", kill_on_drop: false }` [INFO] [stdout] 91e30c491abf64944a462969a8724be8116191b76546a3d61ebaa5750cbec13d [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f660a1337aa9efffb45ff5f6bf2d354ae0d06a7fd3ee3048bdb1be7955af0a67 [INFO] running `Command { std: "docker" "start" "-a" "f660a1337aa9efffb45ff5f6bf2d354ae0d06a7fd3ee3048bdb1be7955af0a67", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/solvers/state2.rs:150:6 [INFO] [stderr] | [INFO] [stderr] 150 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/solvers/state2.rs:162:6 [INFO] [stderr] | [INFO] [stderr] 162 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: trait `Level` is never used [INFO] [stderr] --> src/solvers/state2.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Level { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `sx`, `sy`, and `level` are never read [INFO] [stderr] --> src/solvers/state2.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct StructLevel { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 11 | sx: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 12 | sy: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 13 | level: Vec>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `StructLevel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `solve` is never used [INFO] [stderr] --> src/solvers/state2.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn solve(level: &StructLevel) -> Option> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `gauss_jordan_zf2` is never used [INFO] [stderr] --> src/solvers/state2.rs:125:4 [INFO] [stderr] | [INFO] [stderr] 125 | fn gauss_jordan_zf2(mat: Vec>, expected: Vec) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `deus` (lib) generated 6 warnings [INFO] [stderr] warning: method `is_solved` is never used [INFO] [stderr] --> src/solvers/state2.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Level { [INFO] [stderr] | ----- method in this trait [INFO] [stderr] 2 | fn size(&self) -> (usize, usize); [INFO] [stderr] 3 | fn is_solved(&self) -> bool; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `deus` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/deus-ac87ee3056d1b3db) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test solvers::state2::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f660a1337aa9efffb45ff5f6bf2d354ae0d06a7fd3ee3048bdb1be7955af0a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f660a1337aa9efffb45ff5f6bf2d354ae0d06a7fd3ee3048bdb1be7955af0a67", kill_on_drop: false }` [INFO] [stdout] f660a1337aa9efffb45ff5f6bf2d354ae0d06a7fd3ee3048bdb1be7955af0a67