[INFO] fetching crate kras 0.5.0... [INFO] testing kras-0.5.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate kras 0.5.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate kras 0.5.0 [INFO] finished tweaking crates.io crate kras 0.5.0 [INFO] tweaked toml for crates.io crate kras 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kras 0.5.0 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] crate crates.io crate kras 0.5.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.10.0 [INFO] [stderr] Downloaded windows-targets v0.42.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.90 [INFO] [stderr] Downloaded fileinput v0.3.0 [INFO] [stderr] Downloaded signal-hook v0.3.15 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded is-terminal v0.4.3 [INFO] [stderr] Downloaded pretty v0.11.3 [INFO] [stderr] Downloaded hermit-abi v0.3.1 [INFO] [stderr] Downloaded unicode-segmentation v1.10.1 [INFO] [stderr] Downloaded clap_lex v0.3.1 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded memoffset v0.7.1 [INFO] [stderr] Downloaded clap_derive v4.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.51 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.13 [INFO] [stderr] Downloaded crossbeam-utils v0.8.14 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.90 [INFO] [stderr] Downloaded io-lifetimes v1.0.5 [INFO] [stderr] Downloaded cxx-build v1.0.90 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded pom v3.2.0 [INFO] [stderr] Downloaded clap v4.1.4 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded regex v1.7.1 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded rustix v0.36.8 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded cxx v1.0.90 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 013a49428b324c37163b4c78f0aacba517a2a772f8ecfb2d03ccc2d3a358d88b [INFO] running `Command { std: "docker" "start" "-a" "013a49428b324c37163b4c78f0aacba517a2a772f8ecfb2d03ccc2d3a358d88b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "013a49428b324c37163b4c78f0aacba517a2a772f8ecfb2d03ccc2d3a358d88b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "013a49428b324c37163b4c78f0aacba517a2a772f8ecfb2d03ccc2d3a358d88b", kill_on_drop: false }` [INFO] [stdout] 013a49428b324c37163b4c78f0aacba517a2a772f8ecfb2d03ccc2d3a358d88b [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=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] 78338747767ab30b392b703e708b566bc2facbc2c7e8a2898325ddcc44ab1195 [INFO] running `Command { std: "docker" "start" "-a" "78338747767ab30b392b703e708b566bc2facbc2c7e8a2898325ddcc44ab1195", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling clap_lex v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling pom v3.2.0 [INFO] [stderr] Compiling fileinput v0.3.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling is-terminal v0.4.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Compiling clap v4.1.4 [INFO] [stderr] Compiling kras v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pretty_value.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 172 | fn kv_spaces(&self, d: String) -> RcDoc { [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] 172 | fn kv_spaces(&self, d: String) -> RcDoc<'_, ColorSpec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pretty_value.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc { [INFO] [stdout] | ^^^^^ the lifetime is elided here ---------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc<'_, ColorSpec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.75s [INFO] running `Command { std: "docker" "inspect" "78338747767ab30b392b703e708b566bc2facbc2c7e8a2898325ddcc44ab1195", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78338747767ab30b392b703e708b566bc2facbc2c7e8a2898325ddcc44ab1195", kill_on_drop: false }` [INFO] [stdout] 78338747767ab30b392b703e708b566bc2facbc2c7e8a2898325ddcc44ab1195 [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=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] d17ccba5314bb099e5ce01f368c7d2db3c0b6d4661a8d2c571d49095913af452 [INFO] running `Command { std: "docker" "start" "-a" "d17ccba5314bb099e5ce01f368c7d2db3c0b6d4661a8d2c571d49095913af452", kill_on_drop: false }` [INFO] [stderr] Compiling kras v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pretty_value.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 172 | fn kv_spaces(&self, d: String) -> RcDoc { [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] 172 | fn kv_spaces(&self, d: String) -> RcDoc<'_, ColorSpec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pretty_value.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc { [INFO] [stdout] | ^^^^^ the lifetime is elided here ---------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc<'_, ColorSpec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "d17ccba5314bb099e5ce01f368c7d2db3c0b6d4661a8d2c571d49095913af452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17ccba5314bb099e5ce01f368c7d2db3c0b6d4661a8d2c571d49095913af452", kill_on_drop: false }` [INFO] [stdout] d17ccba5314bb099e5ce01f368c7d2db3c0b6d4661a8d2c571d49095913af452 [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=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] 24d9162efa6965385ca093a6ed7bd994a93dd5f50cdd05574c6a0e5798a4d8ff [INFO] running `Command { std: "docker" "start" "-a" "24d9162efa6965385ca093a6ed7bd994a93dd5f50cdd05574c6a0e5798a4d8ff", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/pretty_value.rs:172:18 [INFO] [stderr] | [INFO] [stderr] 172 | fn kv_spaces(&self, d: String) -> RcDoc { [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] 172 | fn kv_spaces(&self, d: String) -> RcDoc<'_, ColorSpec> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/pretty_value.rs:190:19 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc { [INFO] [stderr] | ^^^^^ the lifetime is elided here ---------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 190 | pub fn to_doc(&self, indent: usize, is_key: bool) -> RcDoc<'_, ColorSpec> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `kras` (bin "kras" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kras-ffa977c08fc49a4d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test detect::test::test_detect ... ok [INFO] [stdout] test parse::test::test_kras ... ok [INFO] [stdout] test parse::test::test_parse_str ... ok [INFO] [stdout] test parse::test::test_unicode ... ok [INFO] [stdout] test parse::test::test_numbers ... ok [INFO] [stdout] test detect2::test::test_detect ... 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] running `Command { std: "docker" "inspect" "24d9162efa6965385ca093a6ed7bd994a93dd5f50cdd05574c6a0e5798a4d8ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d9162efa6965385ca093a6ed7bd994a93dd5f50cdd05574c6a0e5798a4d8ff", kill_on_drop: false }` [INFO] [stdout] 24d9162efa6965385ca093a6ed7bd994a93dd5f50cdd05574c6a0e5798a4d8ff