[INFO] cloning repository https://github.com/kyle-silver/crockford-base32-encoder-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyle-silver/crockford-base32-encoder-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-silver%2Fcrockford-base32-encoder-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-silver%2Fcrockford-base32-encoder-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56a1d1e60533775c61ebbe63f74214e7f878394e [INFO] testing kyle-silver/crockford-base32-encoder-rs against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-silver%2Fcrockford-base32-encoder-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kyle-silver/crockford-base32-encoder-rs [INFO] finished tweaking git repo https://github.com/kyle-silver/crockford-base32-encoder-rs [INFO] tweaked toml for git repo https://github.com/kyle-silver/crockford-base32-encoder-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kyle-silver/crockford-base32-encoder-rs on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kyle-silver/crockford-base32-encoder-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81f164ffd8d9592dec00ead720bd5ba429004546cf32415413f60f6f870186e4 [INFO] running `Command { std: "docker" "start" "-a" "81f164ffd8d9592dec00ead720bd5ba429004546cf32415413f60f6f870186e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81f164ffd8d9592dec00ead720bd5ba429004546cf32415413f60f6f870186e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f164ffd8d9592dec00ead720bd5ba429004546cf32415413f60f6f870186e4", kill_on_drop: false }` [INFO] [stdout] 81f164ffd8d9592dec00ead720bd5ba429004546cf32415413f60f6f870186e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 969011c8701999d64cbb294fd60f4053b9fdae3cdd2eafd5dcbb82027fa38897 [INFO] running `Command { std: "docker" "start" "-a" "969011c8701999d64cbb294fd60f4053b9fdae3cdd2eafd5dcbb82027fa38897", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling crockford-encoding v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IntoCrockfordDecoder` is never used [INFO] [stdout] --> src/decoder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait IntoCrockfordDecoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CrockfordDecoder` is never constructed [INFO] [stdout] --> src/decoder.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct CrockfordDecoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stdout] --> src/decoder.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 34 | / impl CrockfordDecoder [INFO] [stdout] 35 | | where [INFO] [stdout] 36 | | I: Iterator, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] 37 | { [INFO] [stdout] 38 | fn get_next(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoCrockfordEncoder` is never used [INFO] [stdout] --> src/encoder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait IntoCrockfordEncoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CrockfordEncoder` is never constructed [INFO] [stdout] --> src/encoder.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct CrockfordEncoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stdout] --> src/encoder.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 34 | / impl CrockfordEncoder [INFO] [stdout] 35 | | where [INFO] [stdout] 36 | | I: Iterator, [INFO] [stdout] | |___________________________- methods in this implementation [INFO] [stdout] 37 | { [INFO] [stdout] 38 | fn get_next(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `Command { std: "docker" "inspect" "969011c8701999d64cbb294fd60f4053b9fdae3cdd2eafd5dcbb82027fa38897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "969011c8701999d64cbb294fd60f4053b9fdae3cdd2eafd5dcbb82027fa38897", kill_on_drop: false }` [INFO] [stdout] 969011c8701999d64cbb294fd60f4053b9fdae3cdd2eafd5dcbb82027fa38897 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3aba716327bc092afa585853a97712fd10184537897bc567f800303e847ba57e [INFO] running `Command { std: "docker" "start" "-a" "3aba716327bc092afa585853a97712fd10184537897bc567f800303e847ba57e", kill_on_drop: false }` [INFO] [stdout] warning: trait `IntoCrockfordDecoder` is never used [INFO] [stdout] --> src/decoder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait IntoCrockfordDecoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CrockfordDecoder` is never constructed [INFO] [stdout] --> src/decoder.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct CrockfordDecoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stdout] --> src/decoder.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 34 | / impl CrockfordDecoder [INFO] [stdout] 35 | | where [INFO] [stdout] 36 | | I: Iterator, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] 37 | { [INFO] [stdout] 38 | fn get_next(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoCrockfordEncoder` is never used [INFO] [stdout] --> src/encoder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait IntoCrockfordEncoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CrockfordEncoder` is never constructed [INFO] [stdout] --> src/encoder.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct CrockfordEncoder [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stdout] --> src/encoder.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 34 | / impl CrockfordEncoder [INFO] [stdout] 35 | | where [INFO] [stdout] 36 | | I: Iterator, [INFO] [stdout] | |___________________________- methods in this implementation [INFO] [stdout] 37 | { [INFO] [stdout] 38 | fn get_next(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crockford-encoding v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "3aba716327bc092afa585853a97712fd10184537897bc567f800303e847ba57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aba716327bc092afa585853a97712fd10184537897bc567f800303e847ba57e", kill_on_drop: false }` [INFO] [stdout] 3aba716327bc092afa585853a97712fd10184537897bc567f800303e847ba57e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] abcf8cb3caf7f08a94b183413a64182d8c143d47060313bdfaf5bbe5f5356d01 [INFO] running `Command { std: "docker" "start" "-a" "abcf8cb3caf7f08a94b183413a64182d8c143d47060313bdfaf5bbe5f5356d01", kill_on_drop: false }` [INFO] [stderr] warning: trait `IntoCrockfordDecoder` is never used [INFO] [stderr] --> src/decoder.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait IntoCrockfordDecoder [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CrockfordDecoder` is never constructed [INFO] [stderr] --> src/decoder.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct CrockfordDecoder [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stderr] --> src/decoder.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 34 | / impl CrockfordDecoder [INFO] [stderr] 35 | | where [INFO] [stderr] 36 | | I: Iterator, [INFO] [stderr] | |_____________________________- methods in this implementation [INFO] [stderr] 37 | { [INFO] [stderr] 38 | fn get_next(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IntoCrockfordEncoder` is never used [INFO] [stderr] --> src/encoder.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait IntoCrockfordEncoder [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CrockfordEncoder` is never constructed [INFO] [stderr] --> src/encoder.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct CrockfordEncoder [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_next`, `pop_buffer`, and `push_buffer` are never used [INFO] [stderr] --> src/encoder.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 34 | / impl CrockfordEncoder [INFO] [stderr] 35 | | where [INFO] [stderr] 36 | | I: Iterator, [INFO] [stderr] | |___________________________- methods in this implementation [INFO] [stderr] 37 | { [INFO] [stderr] 38 | fn get_next(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | fn pop_buffer(&mut self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn push_buffer(&mut self, value: u8) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `crockford-encoding` (lib) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crockford_encoding-9d33bdf14b95ec89) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::basic_streaming_encoder ... ok [INFO] [stdout] test tests::test_encode ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crockford_encoding-f6a911da4832be4a) [INFO] [stdout] test tests::test_invalid_character ... ok [INFO] [stderr] Doc-tests crockford_encoding [INFO] [stdout] test tests::test_decode ... ok [INFO] [stdout] test decoder::tests::simple_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [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] [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] running `Command { std: "docker" "inspect" "abcf8cb3caf7f08a94b183413a64182d8c143d47060313bdfaf5bbe5f5356d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abcf8cb3caf7f08a94b183413a64182d8c143d47060313bdfaf5bbe5f5356d01", kill_on_drop: false }` [INFO] [stdout] abcf8cb3caf7f08a94b183413a64182d8c143d47060313bdfaf5bbe5f5356d01