[INFO] fetching crate byte_consumer 0.2.0... [INFO] testing byte_consumer-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate byte_consumer 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate byte_consumer 0.2.0 [INFO] finished tweaking crates.io crate byte_consumer 0.2.0 [INFO] tweaked toml for crates.io crate byte_consumer 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate byte_consumer 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92b95654d4701515f9323b117c6223e0e60774e6e499bf80bca81712aea3c48f [INFO] running `Command { std: "docker" "start" "-a" "92b95654d4701515f9323b117c6223e0e60774e6e499bf80bca81712aea3c48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92b95654d4701515f9323b117c6223e0e60774e6e499bf80bca81712aea3c48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92b95654d4701515f9323b117c6223e0e60774e6e499bf80bca81712aea3c48f", kill_on_drop: false }` [INFO] [stdout] 92b95654d4701515f9323b117c6223e0e60774e6e499bf80bca81712aea3c48f [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b784933a4f79ef6937146604f59ed5992ca30c902ae7c42ab40f7468eb7694d [INFO] running `Command { std: "docker" "start" "-a" "3b784933a4f79ef6937146604f59ed5992ca30c902ae7c42ab40f7468eb7694d", kill_on_drop: false }` [INFO] [stderr] Compiling byte_consumer v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'b` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer<'b> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "3b784933a4f79ef6937146604f59ed5992ca30c902ae7c42ab40f7468eb7694d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b784933a4f79ef6937146604f59ed5992ca30c902ae7c42ab40f7468eb7694d", kill_on_drop: false }` [INFO] [stdout] 3b784933a4f79ef6937146604f59ed5992ca30c902ae7c42ab40f7468eb7694d [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f630f41b1f5cab7b0fba10633927569674401533c4371d052c3a0ae7cd8c7987 [INFO] running `Command { std: "docker" "start" "-a" "f630f41b1f5cab7b0fba10633927569674401533c4371d052c3a0ae7cd8c7987", kill_on_drop: false }` [INFO] [stderr] Compiling byte_consumer v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'b` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer<'b> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'b` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer<'b> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "f630f41b1f5cab7b0fba10633927569674401533c4371d052c3a0ae7cd8c7987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f630f41b1f5cab7b0fba10633927569674401533c4371d052c3a0ae7cd8c7987", kill_on_drop: false }` [INFO] [stdout] f630f41b1f5cab7b0fba10633927569674401533c4371d052c3a0ae7cd8c7987 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4dc3ea3515c176354d0e40c5558a42b8734c83e410ae5185768dc291734acaa2 [INFO] running `Command { std: "docker" "start" "-a" "4dc3ea3515c176354d0e40c5558a42b8734c83e410ae5185768dc291734acaa2", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:12:41 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer { [INFO] [stderr] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'b` [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(stream: &'b [u8]) -> ByteConsumer<'b> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `byte_consumer` (lib) generated 1 warning (run `cargo fix --lib -p byte_consumer` to apply 1 suggestion) [INFO] [stderr] warning: `byte_consumer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/byte_consumer-f6f1af6e8837502b) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::test_consume_bytes ... ok [INFO] [stdout] test tests::test_consume_bytes_iteratively ... ok [INFO] [stdout] test tests::test_consume_bytes_unchecked ... ok [INFO] [stdout] test tests::test_consume_bytes_iteratively_unchecked ... ok [INFO] [stdout] test tests::test_consume_on_empty_slice ... ok [INFO] [stdout] test tests::test_has_remaining_on_empty_slice ... ok [INFO] [stdout] test tests::test_has_remaining_on_partially_consumed_slice ... ok [INFO] [stdout] test tests::test_has_remaining_on_unconsumed_slice ... ok [INFO] [stdout] test tests::test_has_remaining_on_totaly_consumed_slice ... ok [INFO] [stdout] test tests::test_panic_on_uncecked_consume - should panic ... ok [INFO] [stdout] test tests::test_panic_on_unchecked_consume_iteratively - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests byte_consumer [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::has_remaining (line 165) ... ok [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::consume_unchecked (line 70) ... ok [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::consume_as (line 99) ... ok [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::consume_as_unchecked (line 138) ... ok [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::has_remaining (line 172) ... ok [INFO] [stdout] test src/lib.rs - ByteConsumer<'b>::consume (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4dc3ea3515c176354d0e40c5558a42b8734c83e410ae5185768dc291734acaa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dc3ea3515c176354d0e40c5558a42b8734c83e410ae5185768dc291734acaa2", kill_on_drop: false }` [INFO] [stdout] 4dc3ea3515c176354d0e40c5558a42b8734c83e410ae5185768dc291734acaa2