[INFO] fetching crate guitar-riff 0.1.1... [INFO] testing guitar-riff-0.1.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate guitar-riff 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate guitar-riff 0.1.1 [INFO] finished tweaking crates.io crate guitar-riff 0.1.1 [INFO] tweaked toml for crates.io crate guitar-riff 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate guitar-riff 0.1.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ff80b3b858ccecb2de68bb5a7d30c5a81c7b179e5be49aa5d53188720cb3bf6 [INFO] running `Command { std: "docker" "start" "-a" "5ff80b3b858ccecb2de68bb5a7d30c5a81c7b179e5be49aa5d53188720cb3bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ff80b3b858ccecb2de68bb5a7d30c5a81c7b179e5be49aa5d53188720cb3bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ff80b3b858ccecb2de68bb5a7d30c5a81c7b179e5be49aa5d53188720cb3bf6", kill_on_drop: false }` [INFO] [stdout] 5ff80b3b858ccecb2de68bb5a7d30c5a81c7b179e5be49aa5d53188720cb3bf6 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f11a98033deaf30188e3416d97644f7f56cb3bc657df87f0467e73e21d05383f [INFO] running `Command { std: "docker" "start" "-a" "f11a98033deaf30188e3416d97644f7f56cb3bc657df87f0467e73e21d05383f", kill_on_drop: false }` [INFO] [stderr] Compiling guitar-riff v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "f11a98033deaf30188e3416d97644f7f56cb3bc657df87f0467e73e21d05383f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f11a98033deaf30188e3416d97644f7f56cb3bc657df87f0467e73e21d05383f", kill_on_drop: false }` [INFO] [stdout] f11a98033deaf30188e3416d97644f7f56cb3bc657df87f0467e73e21d05383f [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c4a4f46faecef917596f2f812f67a2dc9b26e8993936a605643038457321bc4 [INFO] running `Command { std: "docker" "start" "-a" "8c4a4f46faecef917596f2f812f67a2dc9b26e8993936a605643038457321bc4", kill_on_drop: false }` [INFO] [stderr] Compiling guitar-riff v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "8c4a4f46faecef917596f2f812f67a2dc9b26e8993936a605643038457321bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c4a4f46faecef917596f2f812f67a2dc9b26e8993936a605643038457321bc4", kill_on_drop: false }` [INFO] [stdout] 8c4a4f46faecef917596f2f812f67a2dc9b26e8993936a605643038457321bc4 [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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 94b61d4f500c7183939842fd75eb4acdb16c06494a4a23d2c7b2012bf5dda930 [INFO] running `Command { std: "docker" "start" "-a" "94b61d4f500c7183939842fd75eb4acdb16c06494a4a23d2c7b2012bf5dda930", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/guitar_riff-8ae0e02fa378271d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test riff::test::should_correctly_read_riff_header ... ok [INFO] [stdout] test riff::test::should_error_if_identifier_is_not_riff ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests guitar_riff [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/chunk.rs - chunk::Chunk::inner_size (line 68) ... ok [INFO] [stdout] test src/riff.rs - riff::RiffStream::chunks (line 121) - compile ... FAILED [INFO] [stdout] test src/chunk.rs - chunk::Chunk::outer_size (line 35) ... ok [INFO] [stdout] test src/chunk.rs - chunk::Chunk::outer_size (line 41) ... ok [INFO] [stdout] test src/riff.rs - riff::RiffFile::chunks (line 86) - compile ... FAILED [INFO] [stdout] test src/chunk.rs - chunk::Chunk::inner_size (line 58) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/riff.rs - riff::RiffStream::chunks (line 121) stdout ---- [INFO] [stdout] error: expected `;`, found `}` [INFO] [stdout] --> src/riff.rs:127:2 [INFO] [stdout] | [INFO] [stdout] 9 | } [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 10 | } _doctest_main_src_riff_rs_121_0() } [INFO] [stdout] | - unexpected token [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `stream` in this scope [INFO] [stdout] --> src/riff.rs:125:14 [INFO] [stdout] | [INFO] [stdout] 7 | for chunk in stream.chunks() { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/riff.rs - riff::RiffFile::chunks (line 86) stdout ---- [INFO] [stdout] error[E0596]: cannot borrow `file` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/riff.rs:90:14 [INFO] [stdout] | [INFO] [stdout] 7 | for chunk in file.chunks() { [INFO] [stdout] | ^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] help: consider changing this to be mutable [INFO] [stdout] | [INFO] [stdout] 6 | let mut file = RiffFile::open("MyFile.wav").unwrap(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/riff.rs - riff::RiffFile::chunks (line 86) [INFO] [stdout] src/riff.rs - riff::RiffStream::chunks (line 121) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "94b61d4f500c7183939842fd75eb4acdb16c06494a4a23d2c7b2012bf5dda930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94b61d4f500c7183939842fd75eb4acdb16c06494a4a23d2c7b2012bf5dda930", kill_on_drop: false }` [INFO] [stdout] 94b61d4f500c7183939842fd75eb4acdb16c06494a4a23d2c7b2012bf5dda930