[INFO] fetching crate explode 0.1.2... [INFO] testing explode-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate explode 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate explode 0.1.2 [INFO] finished tweaking crates.io crate explode 0.1.2 [INFO] tweaked toml for crates.io crate explode 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate explode 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding arraydeque v0.4.5 (available: v0.5.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arraydeque v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50cf4b7f62a0c8f2fe884b6c588e9c0cc85de686f92e24145d204dc49d759a05 [INFO] running `Command { std: "docker" "start" "-a" "50cf4b7f62a0c8f2fe884b6c588e9c0cc85de686f92e24145d204dc49d759a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50cf4b7f62a0c8f2fe884b6c588e9c0cc85de686f92e24145d204dc49d759a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50cf4b7f62a0c8f2fe884b6c588e9c0cc85de686f92e24145d204dc49d759a05", kill_on_drop: false }` [INFO] [stdout] 50cf4b7f62a0c8f2fe884b6c588e9c0cc85de686f92e24145d204dc49d759a05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 041fbf0fb9aa932d94645601b241bda51e3bec5d7bfb2433339beb7f238e3b9a [INFO] running `Command { std: "docker" "start" "-a" "041fbf0fb9aa932d94645601b241bda51e3bec5d7bfb2433339beb7f238e3b9a", kill_on_drop: false }` [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling explode v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/codes.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn decoder(&self) -> Decoder { [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] 121 | pub fn decoder(&self) -> Decoder<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "041fbf0fb9aa932d94645601b241bda51e3bec5d7bfb2433339beb7f238e3b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "041fbf0fb9aa932d94645601b241bda51e3bec5d7bfb2433339beb7f238e3b9a", kill_on_drop: false }` [INFO] [stdout] 041fbf0fb9aa932d94645601b241bda51e3bec5d7bfb2433339beb7f238e3b9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3df889eca3f8146ff2f8ecf43a7a0b3c9bb178b09dcdc7b6cd4130049b2c59b [INFO] running `Command { std: "docker" "start" "-a" "c3df889eca3f8146ff2f8ecf43a7a0b3c9bb178b09dcdc7b6cd4130049b2c59b", kill_on_drop: false }` [INFO] [stderr] Compiling explode v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/codes.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn decoder(&self) -> Decoder { [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] 121 | pub fn decoder(&self) -> Decoder<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/codes.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn decoder(&self) -> Decoder { [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] 121 | pub fn decoder(&self) -> Decoder<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "c3df889eca3f8146ff2f8ecf43a7a0b3c9bb178b09dcdc7b6cd4130049b2c59b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3df889eca3f8146ff2f8ecf43a7a0b3c9bb178b09dcdc7b6cd4130049b2c59b", kill_on_drop: false }` [INFO] [stdout] c3df889eca3f8146ff2f8ecf43a7a0b3c9bb178b09dcdc7b6cd4130049b2c59b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 885050ccfe2c7993fa37a4b85b1221d0c03964849525d53c379e0945ffc53a9f [INFO] running `Command { std: "docker" "start" "-a" "885050ccfe2c7993fa37a4b85b1221d0c03964849525d53c379e0945ffc53a9f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/codes.rs:121:20 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn decoder(&self) -> Decoder { [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] [stderr] | [INFO] [stderr] 121 | pub fn decoder(&self) -> Decoder<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `explode` (lib) generated 1 warning (run `cargo fix --lib -p explode` to apply 1 suggestion) [INFO] [stderr] warning: `explode` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/explode-3d8acee0c501e3ca) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test codes::tests::empty ... ok [INFO] [stdout] test codes::tests::constructors ... ok [INFO] [stdout] test codes::tests::decode ... ok [INFO] [stdout] test codes::tests::oversubscribed ... ok [INFO] [stdout] test codes::tests::undersubscribed ... ok [INFO] [stdout] test codes::tests::incomplete ... ok [INFO] [stdout] test explode::tests::explode_incomplete ... ok [INFO] [stdout] test tables::tests::distance ... ok [INFO] [stdout] test tables::tests::length ... ok [INFO] [stdout] test tables::tests::literal ... ok [INFO] [stdout] test explode::tests::explode_extra ... ok [INFO] [stdout] test explode::tests::explode_simple ... ok [INFO] [stdout] test reader::tests::reader_small ... ok [INFO] [stdout] test reader::tests::reader ... ok [INFO] [stdout] test reader::tests::reader_extra ... ok [INFO] [stdout] test reader::tests::reader_incomplete ... ok [INFO] [stdout] test explode::tests::explode_small ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests explode [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/explode.rs - explode::explode (line 487) ... ok [INFO] [stdout] test src/explode.rs - explode::Explode (line 20) ... ok [INFO] [stdout] test src/explode.rs - explode::explode_with_buffer (line 445) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/reader.rs - reader::ExplodeReader (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "885050ccfe2c7993fa37a4b85b1221d0c03964849525d53c379e0945ffc53a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885050ccfe2c7993fa37a4b85b1221d0c03964849525d53c379e0945ffc53a9f", kill_on_drop: false }` [INFO] [stdout] 885050ccfe2c7993fa37a4b85b1221d0c03964849525d53c379e0945ffc53a9f