[INFO] fetching crate zero_escape 1.0.0... [INFO] testing zero_escape-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate zero_escape 1.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate zero_escape 1.0.0 [INFO] finished tweaking crates.io crate zero_escape 1.0.0 [INFO] tweaked toml for crates.io crate zero_escape 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zero_escape 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5a93df654628d8b326e0a6f02c167e097405c17cddfa8554645e28a799915ae [INFO] running `Command { std: "docker" "start" "-a" "e5a93df654628d8b326e0a6f02c167e097405c17cddfa8554645e28a799915ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5a93df654628d8b326e0a6f02c167e097405c17cddfa8554645e28a799915ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a93df654628d8b326e0a6f02c167e097405c17cddfa8554645e28a799915ae", kill_on_drop: false }` [INFO] [stdout] e5a93df654628d8b326e0a6f02c167e097405c17cddfa8554645e28a799915ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cdb7fb6ac58fb26b7acebad7fdf0c094ae28fbdc2087ec88bdc209e3c368494 [INFO] running `Command { std: "docker" "start" "-a" "8cdb7fb6ac58fb26b7acebad7fdf0c094ae28fbdc2087ec88bdc209e3c368494", kill_on_drop: false }` [INFO] [stderr] Compiling zero_escape v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter, Vec) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter<'_>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "8cdb7fb6ac58fb26b7acebad7fdf0c094ae28fbdc2087ec88bdc209e3c368494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cdb7fb6ac58fb26b7acebad7fdf0c094ae28fbdc2087ec88bdc209e3c368494", kill_on_drop: false }` [INFO] [stdout] 8cdb7fb6ac58fb26b7acebad7fdf0c094ae28fbdc2087ec88bdc209e3c368494 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fb42ee2fcc98e27df90d2439fea31ba59523136903dd474073d71c2f1266652 [INFO] running `Command { std: "docker" "start" "-a" "4fb42ee2fcc98e27df90d2439fea31ba59523136903dd474073d71c2f1266652", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter, Vec) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter<'_>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling zero_escape v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter, Vec) { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | fn prep(input: &[u8]) -> (InputIter<'_>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "4fb42ee2fcc98e27df90d2439fea31ba59523136903dd474073d71c2f1266652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb42ee2fcc98e27df90d2439fea31ba59523136903dd474073d71c2f1266652", kill_on_drop: false }` [INFO] [stdout] 4fb42ee2fcc98e27df90d2439fea31ba59523136903dd474073d71c2f1266652 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4bcfe751ec1ffe8a1c2595979e985b307fb2e6a81ecfc4432b5b0bb48ea52e2 [INFO] running `Command { std: "docker" "start" "-a" "d4bcfe751ec1ffe8a1c2595979e985b307fb2e6a81ecfc4432b5b0bb48ea52e2", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/core/mod.rs:16:16 [INFO] [stderr] | [INFO] [stderr] 16 | fn prep(input: &[u8]) -> (InputIter, Vec) { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 6 tests [INFO] [stderr] 16 | fn prep(input: &[u8]) -> (InputIter<'_>, Vec) { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `zero_escape` (lib) generated 1 warning (run `cargo fix --lib -p zero_escape` to apply 1 suggestion) [INFO] [stderr] warning: `zero_escape` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zero_escape-d615a4a234286e3a) [INFO] [stdout] test tests::decode_with_flag_byte ... ok [INFO] [stdout] test tests::decode_without_escape_byte ... ok [INFO] [stdout] test tests::encode_with_escape_byte ... ok [INFO] [stdout] test tests::encode_with_flag_byte ... ok [INFO] [stdout] test tests::encode_without_escape_byte ... ok [INFO] [stdout] test tests::decode_with_escape_byte ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests zero_escape [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" "d4bcfe751ec1ffe8a1c2595979e985b307fb2e6a81ecfc4432b5b0bb48ea52e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4bcfe751ec1ffe8a1c2595979e985b307fb2e6a81ecfc4432b5b0bb48ea52e2", kill_on_drop: false }` [INFO] [stdout] d4bcfe751ec1ffe8a1c2595979e985b307fb2e6a81ecfc4432b5b0bb48ea52e2