[INFO] cloning repository https://github.com/lalaithion/errorcorrection [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lalaithion/errorcorrection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalaithion%2Ferrorcorrection", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalaithion%2Ferrorcorrection'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 740c0b708c0158a7c86cfa9fc78375afaf523807 [INFO] testing lalaithion/errorcorrection against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flalaithion%2Ferrorcorrection" "/workspace/builds/worker-62/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lalaithion/errorcorrection on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lalaithion/errorcorrection [INFO] finished tweaking git repo https://github.com/lalaithion/errorcorrection [INFO] tweaked toml for git repo https://github.com/lalaithion/errorcorrection written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate git repo https://github.com/lalaithion/errorcorrection already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c8440949fbc27d83ff21bf4565399088c58d2edcbc39f2af2beffb23551245a [INFO] running `Command { std: "docker" "start" "-a" "6c8440949fbc27d83ff21bf4565399088c58d2edcbc39f2af2beffb23551245a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c8440949fbc27d83ff21bf4565399088c58d2edcbc39f2af2beffb23551245a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c8440949fbc27d83ff21bf4565399088c58d2edcbc39f2af2beffb23551245a", kill_on_drop: false }` [INFO] [stdout] 6c8440949fbc27d83ff21bf4565399088c58d2edcbc39f2af2beffb23551245a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09153db19ecaf3be9db2604123cd91150f867709f993da3c183985446fecdb59 [INFO] running `Command { std: "docker" "start" "-a" "09153db19ecaf3be9db2604123cd91150f867709f993da3c183985446fecdb59", kill_on_drop: false }` [INFO] [stderr] Compiling argparse v0.2.1 [INFO] [stderr] Compiling eccfile v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/hamming.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bitvec.rs:955:13 [INFO] [stdout] | [INFO] [stdout] 955 | try!(write!(fmt, "{}", if bit { 1 } else { 0 })); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `MatchWords` [INFO] [stdout] --> src/bitvec.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | type MatchWords<'a> = Chain>, Skip>>>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "09153db19ecaf3be9db2604123cd91150f867709f993da3c183985446fecdb59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09153db19ecaf3be9db2604123cd91150f867709f993da3c183985446fecdb59", kill_on_drop: false }` [INFO] [stdout] 09153db19ecaf3be9db2604123cd91150f867709f993da3c183985446fecdb59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed3e8825580662d482be45c955eb8e063bc4a115c70834cb388dde55ee687592 [INFO] running `Command { std: "docker" "start" "-a" "ed3e8825580662d482be45c955eb8e063bc4a115c70834cb388dde55ee687592", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling eccfile v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/hamming.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bitvec.rs:955:13 [INFO] [stdout] | [INFO] [stdout] 955 | try!(write!(fmt, "{}", if bit { 1 } else { 0 })); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/hamming.rs:377:14 [INFO] [stdout] | [INFO] [stdout] 377 | let (i, result) = arrange(&plain, i, 3); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `MatchWords` [INFO] [stdout] --> src/bitvec.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | type MatchWords<'a> = Chain>, Skip>>>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.47s [INFO] running `Command { std: "docker" "inspect" "ed3e8825580662d482be45c955eb8e063bc4a115c70834cb388dde55ee687592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed3e8825580662d482be45c955eb8e063bc4a115c70834cb388dde55ee687592", kill_on_drop: false }` [INFO] [stdout] ed3e8825580662d482be45c955eb8e063bc4a115c70834cb388dde55ee687592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5f1cde722bdb5d6dffa2dcb3bb1ba968ce2b8e902d2b18d3583fd354c2194e2 [INFO] running `Command { std: "docker" "start" "-a" "e5f1cde722bdb5d6dffa2dcb3bb1ba968ce2b8e902d2b18d3583fd354c2194e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/hamming.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/bitvec.rs:955:13 [INFO] [stderr] | [INFO] [stderr] 955 | try!(write!(fmt, "{}", if bit { 1 } else { 0 })); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/hamming.rs:377:14 [INFO] [stderr] | [INFO] [stderr] 377 | let (i, result) = arrange(&plain, i, 3); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `MatchWords` [INFO] [stderr] --> src/bitvec.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | type MatchWords<'a> = Chain>, Skip>>>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `eccfile` (bin "eccfile" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eccfile-8fe49d5cd11c6674) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test hamming::tests::append_works ... ok [INFO] [stdout] test hamming::tests::arrange_simple ... ok [INFO] [stdout] test hamming::tests::assemble_simple ... ok [INFO] [stdout] test hamming::tests::check_errors ... ok [INFO] [stdout] test hamming::tests::check_null ... ok [INFO] [stdout] test hamming::tests::parity_simple ... ok [INFO] [stdout] test hamming::tests::power_of_two_works ... ok [INFO] [stdout] test hamming::tests::check_perfect ... ok [INFO] [stdout] test hamming::tests::check_full ... ok [INFO] [stdout] test multiple::tests::encoding ... ok [INFO] [stdout] test multiple::tests::error_correction ... ok [INFO] [stdout] test hamming::tests::inverse ... ok [INFO] [stdout] test multiple::tests::inverse ... ok [INFO] [stdout] test multiple::tests::error_detection - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5f1cde722bdb5d6dffa2dcb3bb1ba968ce2b8e902d2b18d3583fd354c2194e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f1cde722bdb5d6dffa2dcb3bb1ba968ce2b8e902d2b18d3583fd354c2194e2", kill_on_drop: false }` [INFO] [stdout] e5f1cde722bdb5d6dffa2dcb3bb1ba968ce2b8e902d2b18d3583fd354c2194e2