[INFO] fetching crate undead 0.1.5...
[INFO] testing undead-0.1.5 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate undead 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate undead 0.1.5
[INFO] finished tweaking crates.io crate undead 0.1.5
[INFO] tweaked toml for crates.io crate undead 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate undead 0.1.5 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 undead 0.1.5 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 ...
[INFO] [stderr]   Downloaded malachite v0.4.14
[INFO] [stderr]   Downloaded grep-matcher v0.1.7
[INFO] [stderr]   Downloaded grep v0.3.1
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[INFO] [stderr]   Downloaded malachite-q v0.4.14
[INFO] [stderr]   Downloaded clap v4.5.9
[INFO] [stderr]   Downloaded grep-printer v0.2.1
[INFO] [stderr]   Downloaded clap_builder v4.5.9
[INFO] [stderr]   Downloaded syn v2.0.71
[INFO] [stderr]   Downloaded regex-automata v0.4.7
[INFO] [stderr]   Downloaded malachite-base v0.4.14
[INFO] [stderr]   Downloaded malachite-nz v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac
[INFO] running `Command { std: "docker" "start" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", 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" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac" "/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" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", 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" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling malachite-nz v0.4.14
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling grep-matcher v0.1.7
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memmap2 v0.9.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
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[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
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[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling rayon v1.10.0
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[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling malachite-base v0.4.14
[INFO] [stderr]    Compiling phf_codegen v0.11.2
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[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling rustpython-parser v0.3.1
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling unicode_names2 v1.2.2
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling is-macro v0.3.5
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling rustpython-parser-core v0.3.1
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling globset v0.4.14
[INFO] [stderr]    Compiling grep-searcher v0.1.13
[INFO] [stderr]    Compiling grep-regex v0.1.12
[INFO] [stderr]    Compiling grep-printer v0.2.1
[INFO] [stderr]    Compiling grep-cli v0.1.10
[INFO] [stderr]    Compiling clap v4.5.9
[INFO] [stderr]    Compiling ignore v0.4.22
[INFO] [stderr]    Compiling grep v0.3.1
[INFO] [stderr]    Compiling malachite-q v0.4.14
[INFO] [stderr]    Compiling malachite v0.4.14
[INFO] [stderr]    Compiling malachite-bigint v0.2.0
[INFO] [stderr]    Compiling rustpython-ast v0.3.1
[INFO] [stderr]    Compiling undead v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Stmt`
[INFO] [stdout]   --> src/main.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rustpython_ast::{Mod, ModModule, Stmt, StmtImport, StmtImportFrom, Visitor};
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Message` and `Error` are never constructed
[INFO] [stdout]  --> src/printer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Printable<'a> {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Message(String),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 9 |     Error(String),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", 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" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac" "/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 undead v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Message` and `Error` are never constructed
[INFO] [stdout]  --> src/printer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Printable<'a> {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 8 |     Message(String),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 9 |     Error(String),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", 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" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Message` and `Error` are never constructed
[INFO] [stderr]  --> src/printer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Printable<'a> {
[INFO] [stderr]   |          --------- variants in this enum
[INFO] [stderr] 8 |     Message(String),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 9 |     Error(String),
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `undead` (bin "undead" test) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/undead-2ec2a4e2e1f7cd1b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_from_import_from ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_from_import_from stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_from_import_from' (1811) panicked at src/main.rs:379:17:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5704257d0131 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5704257e51ba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5704257d45cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5704257ac406 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5704257c8899 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x570425631a20 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5704257c8a52 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5704257ac4b2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5704257a5239 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5704257ad0ad - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5704257e58ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5704257e5803 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5704257e1278 - core[df12db4294e9bfd3]::panicking::assert_failed::<usize, usize>
[INFO] [stdout]   13:     0x57042561f77d - <undead[71971deb68a13d9c]::tests::test_from_import_from::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x570425624d0b - 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]   15:     0x570425632375 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x57042562bc34 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5704256354d2 - <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]   18:     0x5704257cfa09 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x79b38cb25dfa - <unknown>
[INFO] [stdout]   20:     0x79b38cbb93d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_from_import_from
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin undead`
[INFO] running `Command { std: "docker" "inspect" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac", kill_on_drop: false }`
[INFO] [stdout] 30ee67083b033c78220486839efb5a768bd3cef1021e804994b9c7c00f9e75ac
