[INFO] fetching crate kernel-builder 0.8.0...
[INFO] testing kernel-builder-0.8.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kernel-builder 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate kernel-builder 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kernel-builder 0.8.0
[INFO] tweaked toml for crates.io crate kernel-builder 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kernel-builder 0.8.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kernel-builder 0.8.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0
[INFO] running `Command { std: "docker" "start" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling config v0.15.8
[INFO] [stderr]    Compiling kernel-builder v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.10
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[INFO] [stderr]    Compiling kernel-builder v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 37.61s
[INFO] running `Command { std: "docker" "inspect" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/kernel_builder-6c2c5810638e753a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test discovery::tests::test_version_entry_from_path_valid ... ok
[INFO] [stdout] test discovery::tests::test_version_sorting ... ok
[INFO] [stdout] test discovery::tests::test_version_entry_from_path_invalid ... ok
[INFO] [stdout] test discovery::tests::test_version_entry_display ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/kernel_builder-d6904e1a42ef8b3a)
[INFO] [stdout] test discovery::tests::test_version_entry_from_path_with_rc ... ok
[INFO] [stdout] test discovery::tests::test_version_sorting_descending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/release/deps/integration_tests-0e6354313c3c476f)
[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 6 tests
[INFO] [stdout] test config_validation_tests::test_config_validates_existing_source_dir ... ok
[INFO] [stdout] test kernel_paths_tests::test_kernel_paths_backup_path ... ok
[INFO] [stdout] test config_validation_tests::test_config_validates_missing_source_dir ... ok
[INFO] [stdout] test test_cli_help ... ok
[INFO] [stdout] test test_cli_version ... FAILED
[INFO] [stdout] test kernel_paths_tests::test_kernel_paths_backup_path_initramfs ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_cli_version stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cli_version' (2474) panicked at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected stdout, failed var.contains(4.6.0)
[INFO] [stdout] ├── var: kernel-builder 0.8.0
[INFO] [stdout] └── var as str: kernel-builder 0.8.0
[INFO] [stdout] 
[INFO] [stdout] command=`"/opt/rustwide/target/release/kernel-builder" "--version"`
[INFO] [stdout] code=0
[INFO] [stdout] stdout="kernel-builder 0.8.0\n"
[INFO] [stdout] stderr=""
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58a60b55b001 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58a60b571e0a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x58a60b560b7c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x58a60b535246 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58a60b552ba9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x58a60b4dbaf0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x58a60b552d62 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x58a60b5352f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58a60b52ddc9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x58a60b535eed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x58a60b5725bc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58a60b4ca383 - <assert_cmd[4b26d9a1e6d6e4d9]::assert::AssertError>::panic::<assert_cmd[4b26d9a1e6d6e4d9]::assert::Assert>
[INFO] [stdout]   12:     0x58a60b4ceba9 - <integration_tests[3df53be1ccddb5f5]::test_cli_version::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x58a60b4ceddb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x58a60b4dc445 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x58a60b4d5d04 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x58a60b4df5a2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x58a60b55a4e9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7a4eca2a6dfa - <unknown>
[INFO] [stdout]   19:     0x7a4eca33a3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_cli_version
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] running `Command { std: "docker" "inspect" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0", kill_on_drop: false }`
[INFO] [stdout] 431bf86599380c1bab2774ca3a03c5d0903b6eddc004af56ddec622940715bc0
