[INFO] cloning repository https://github.com/Takashiidobe/treelox2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Takashiidobe/treelox2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakashiidobe%2Ftreelox2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakashiidobe%2Ftreelox2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3450a47b5a6925670afcc1a0ab60cceb1e7857d2
[INFO] testing Takashiidobe/treelox2 against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakashiidobe%2Ftreelox2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Takashiidobe/treelox2
[INFO] finished tweaking git repo https://github.com/Takashiidobe/treelox2
[INFO] tweaked toml for git repo https://github.com/Takashiidobe/treelox2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Takashiidobe/treelox2 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 git repo https://github.com/Takashiidobe/treelox2 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 predicates-tree v1.0.11
[INFO] [stderr]   Downloaded insta-cmd v0.6.0
[INFO] [stderr]   Downloaded bstr v1.10.0
[INFO] [stderr]   Downloaded assert_cmd v2.0.16
[INFO] [stderr]   Downloaded predicates v3.1.2
[INFO] [stderr]   Downloaded predicates-core v1.0.8
[INFO] [stderr]   Downloaded insta v1.39.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a06b75447c60696e310a9d0f884a8630923cb66184fa22db39bedd62acdf71bc
[INFO] running `Command { std: "docker" "start" "-a" "a06b75447c60696e310a9d0f884a8630923cb66184fa22db39bedd62acdf71bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a06b75447c60696e310a9d0f884a8630923cb66184fa22db39bedd62acdf71bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06b75447c60696e310a9d0f884a8630923cb66184fa22db39bedd62acdf71bc", kill_on_drop: false }`
[INFO] [stdout] a06b75447c60696e310a9d0f884a8630923cb66184fa22db39bedd62acdf71bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 306fb2b1cc88442218ac900cb0e820a636bf7d78f48d6f9926696986c0a01ad4
[INFO] running `Command { std: "docker" "start" "-a" "306fb2b1cc88442218ac900cb0e820a636bf7d78f48d6f9926696986c0a01ad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling treelox2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `expr::AstPrinter`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use expr::AstPrinter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `synchronize` is never used
[INFO] [stdout]    --> src/parser.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn synchronize(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "306fb2b1cc88442218ac900cb0e820a636bf7d78f48d6f9926696986c0a01ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306fb2b1cc88442218ac900cb0e820a636bf7d78f48d6f9926696986c0a01ad4", kill_on_drop: false }`
[INFO] [stdout] 306fb2b1cc88442218ac900cb0e820a636bf7d78f48d6f9926696986c0a01ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 675aac1e78f77775fb5ec8dacbf66074b022b71d4baddd79e301854be0ebb593
[INFO] running `Command { std: "docker" "start" "-a" "675aac1e78f77775fb5ec8dacbf66074b022b71d4baddd79e301854be0ebb593", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates v3.1.2
[INFO] [stdout] warning: unused import: `expr::AstPrinter`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use expr::AstPrinter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `synchronize` is never used
[INFO] [stdout]    --> src/parser.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn synchronize(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling bstr v1.10.0
[INFO] [stderr]    Compiling globset v0.4.14
[INFO] [stderr]    Compiling insta v1.39.0
[INFO] [stderr]    Compiling insta-cmd v0.6.0
[INFO] [stderr]    Compiling treelox2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `expr::AstPrinter`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use expr::AstPrinter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `synchronize` is never used
[INFO] [stdout]    --> src/parser.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn synchronize(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "675aac1e78f77775fb5ec8dacbf66074b022b71d4baddd79e301854be0ebb593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "675aac1e78f77775fb5ec8dacbf66074b022b71d4baddd79e301854be0ebb593", kill_on_drop: false }`
[INFO] [stdout] 675aac1e78f77775fb5ec8dacbf66074b022b71d4baddd79e301854be0ebb593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3db95ab5812c19a6a4a5bc7faf377a2ed97dc5c2c2f53915cb8938d5173e4323
[INFO] running `Command { std: "docker" "start" "-a" "3db95ab5812c19a6a4a5bc7faf377a2ed97dc5c2c2f53915cb8938d5173e4323", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `expr::AstPrinter`
[INFO] [stderr]  --> src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use expr::AstPrinter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `synchronize` is never used
[INFO] [stderr]    --> src/parser.rs:154:8
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl Parser {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 154 |     fn synchronize(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `treelox2` (lib) generated 2 warnings (run `cargo fix --lib -p treelox2` to apply 1 suggestion)
[INFO] [stderr] warning: `treelox2` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treelox2-c7b53c2efbbc5c97)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test expr::tests::test_multiplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treelox2-c3fe72210b61f972)
[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] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-2dabffb3e449a87e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test reference_files ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- reference_files stdout ----
[INFO] [stdout] ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[INFO] [stdout] Snapshot file: tests/snapshots/cli__reference_files@scanning__identifiers.lox.snap
[INFO] [stdout] Snapshot: reference_files@scanning/identifiers.lox
[INFO] [stdout] Source: tests/cli.rs:40
[INFO] [stdout] Input file: test-files/scanning/identifiers.lox
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] Expression: test_output
[INFO] [stdout] ────────────────────────────────────────────────────────────────────────────────
[INFO] [stdout] -old snapshot
[INFO] [stdout] +new results
[INFO] [stdout] ────────────┬───────────────────────────────────────────────────────────────────
[INFO] [stdout]     0     0 │ status: 101
[INFO] [stdout]     1     1 │ stdout: []
[INFO] [stdout]     2     2 │ stderr:
[INFO] [stdout]     3     3 │   - "[line 1] Error at 'andy': Expect expression."
[INFO] [stdout]           4 │+  - ""
[INFO] [stdout]     4     5 │   - "thread 'main' panicked at src/parser.rs:142:9:"
[INFO] [stdout]     5     6 │   - "Couldn't parse Token { type: Identifier, literal: Some(String(\"andy\")), loc: Location { lexeme: \"andy\", line: 1 } }"
[INFO] [stdout]     6       │-  - "note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace"
[INFO] [stdout]           7 │+  - "stack backtrace:"
[INFO] [stdout]           8 │+  - "   0:     0x5b3ea2cff5a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939"
[INFO] [stdout]           9 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9"
[INFO] [stdout]          10 │+  - "   1:     0x5b3ea2cff5a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2"
[INFO] [stdout]          11 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14"
[INFO] [stdout]          12 │+  - "   2:     0x5b3ea2cff5a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92"
[INFO] [stdout]          13 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9"
[INFO] [stdout]          14 │+  - "   3:     0x5b3ea2cff5a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523"
[INFO] [stdout]          15 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26"
[INFO] [stdout]          16 │+  - "   4:     0x5b3ea2d20023 - core::fmt::rt::Argument::fmt::h2c56b3114963061a"
[INFO] [stdout]          17 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76"
[INFO] [stdout]          18 │+  - "   5:     0x5b3ea2d20023 - core::fmt::write::h8a494366950f23bb"
[INFO] [stdout]          19 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25"
[INFO] [stdout]          20 │+  - "   6:     0x5b3ea2cfcb83 - std::io::default_write_fmt::ha27fbccbc65eb6fa"
[INFO] [stdout]          21 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11"
[INFO] [stdout]          22 │+  - "   7:     0x5b3ea2cfcb83 - std::io::Write::write_fmt::h6556609fca33d0b1"
[INFO] [stdout]          23 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13"
[INFO] [stdout]          24 │+  - "   8:     0x5b3ea2cff3f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc"
[INFO] [stdout]          25 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9"
[INFO] [stdout]          26 │+  - "   9:     0x5b3ea2d00483 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10"
[INFO] [stdout]          27 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27"
[INFO] [stdout]          28 │+  - "  10:     0x5b3ea2d00265 - std::panicking::default_hook::h2c66fc99e962531d"
[INFO] [stdout]          29 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9"
[INFO] [stdout]          30 │+  - "  11:     0x5b3ea2d00d55 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d"
[INFO] [stdout]          31 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13"
[INFO] [stdout]          32 │+  - "  12:     0x5b3ea2d00bea - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe"
[INFO] [stdout]          33 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13"
[INFO] [stdout]          34 │+  - "  13:     0x5b3ea2cffa99 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced"
[INFO] [stdout]          35 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18"
[INFO] [stdout]          36 │+  - "  14:     0x5b3ea2d0087d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind"
[INFO] [stdout]          37 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5"
[INFO] [stdout]          38 │+  - "  15:     0x5b3ea2d1e7a0 - core::panicking::panic_fmt::h62f63d096dd276af"
[INFO] [stdout]          39 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14"
[INFO] [stdout]          40 │+  - "  16:     0x5b3ea2cd7b62 - treelox2::parser::Parser::primary::hc3347eafdb182f20"
[INFO] [stdout]          41 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:142:9"
[INFO] [stdout]          42 │+  - "  17:     0x5b3ea2cd75ca - treelox2::parser::Parser::unary::hf82bf165a2311dcf"
[INFO] [stdout]          43 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:110:14"
[INFO] [stdout]          44 │+  - "  18:     0x5b3ea2cd7258 - treelox2::parser::Parser::factor::h36d1d95cc50c994c"
[INFO] [stdout]          45 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:88:29"
[INFO] [stdout]          46 │+  - "  19:     0x5b3ea2cd6ef8 - treelox2::parser::Parser::term::hefe8518bdba4b682"
[INFO] [stdout]          47 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:72:29"
[INFO] [stdout]          48 │+  - "  20:     0x5b3ea2cd6b98 - treelox2::parser::Parser::comparison::h21c3e96066783215"
[INFO] [stdout]          49 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:51:29"
[INFO] [stdout]          50 │+  - "  21:     0x5b3ea2cd6838 - treelox2::parser::Parser::equality::hf00d77ba9db6d856"
[INFO] [stdout]          51 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:36:29"
[INFO] [stdout]          52 │+  - "  22:     0x5b3ea2cd67f6 - treelox2::parser::Parser::expression::hf2d39652c132ca89"
[INFO] [stdout]          53 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:32:14"
[INFO] [stdout]          54 │+  - "  23:     0x5b3ea2cd6767 - treelox2::parser::Parser::parse::h7e66bf7b95f2a714"
[INFO] [stdout]          55 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:23:24"
[INFO] [stdout]          56 │+  - "  24:     0x5b3ea2cdbdb1 - treelox2::run::h12400254d9d8756c"
[INFO] [stdout]          57 │+  - "                               at /opt/rustwide/workdir/src/lib.rs:20:23"
[INFO] [stdout]          58 │+  - "  25:     0x5b3ea2cd6231 - treelox2::lox::Lox::run_file::h681469362c32f374"
[INFO] [stdout]          59 │+  - "                               at /opt/rustwide/workdir/src/lox.rs:12:25"
[INFO] [stdout]          60 │+  - "  26:     0x5b3ea2cc7e1d - treelox2::main::h55f6e3206ffa1c93"
[INFO] [stdout]          61 │+  - "                               at /opt/rustwide/workdir/src/main.rs:15:17"
[INFO] [stdout]          62 │+  - "  27:     0x5b3ea2cc6462 - core::ops::function::FnOnce::call_once::h67ae9c3710abaeb4"
[INFO] [stdout]          63 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5"
[INFO] [stdout]          64 │+  - "  28:     0x5b3ea2cc63e5 - std::sys::backtrace::__rust_begin_short_backtrace::hbad9b78ad73414ae"
[INFO] [stdout]          65 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18"
[INFO] [stdout]          66 │+  - "  29:     0x5b3ea2cc63aa - std::rt::lang_start::{{closure}}::h100adcfba9dc8833"
[INFO] [stdout]          67 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:206:18"
[INFO] [stdout]          68 │+  - "  30:     0x5b3ea2cf8b60 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h638295a043b40957"
[INFO] [stdout]          69 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21"
[INFO] [stdout]          70 │+  - "  31:     0x5b3ea2cf8b60 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50"
[INFO] [stdout]          71 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40"
[INFO] [stdout]          72 │+  - "  32:     0x5b3ea2cf8b60 - std::panicking::catch_unwind::h50591d85bf847c7c"
[INFO] [stdout]          73 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19"
[INFO] [stdout]          74 │+  - "  33:     0x5b3ea2cf8b60 - std::panic::catch_unwind::h2487b4c4f2ae22c6"
[INFO] [stdout]          75 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14"
[INFO] [stdout]          76 │+  - "  34:     0x5b3ea2cf8b60 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811"
[INFO] [stdout]          77 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24"
[INFO] [stdout]          78 │+  - "  35:     0x5b3ea2cf8b60 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1"
[INFO] [stdout]          79 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40"
[INFO] [stdout]          80 │+  - "  36:     0x5b3ea2cf8b60 - std::panicking::catch_unwind::hf9a822ea043fb0d6"
[INFO] [stdout]          81 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19"
[INFO] [stdout]          82 │+  - "  37:     0x5b3ea2cf8b60 - std::panic::catch_unwind::h5b3cac802237ed89"
[INFO] [stdout]          83 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14"
[INFO] [stdout]          84 │+  - "  38:     0x5b3ea2cf8b60 - std::rt::lang_start_internal::h34f9328d113fd60a"
[INFO] [stdout]          85 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5"
[INFO] [stdout]          86 │+  - "  39:     0x5b3ea2cc6387 - std::rt::lang_start::h40354df915d0621b"
[INFO] [stdout]          87 │+  - "                               at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:205:5"
[INFO] [stdout]          88 │+  - "  40:     0x5b3ea2cc7f0e - main"
[INFO] [stdout]          89 │+  - "  41:     0x7f502ecba1ca - <unknown>"
[INFO] [stdout]          90 │+  - "  42:     0x7f502ecba28b - __libc_start_main"
[INFO] [stdout]          91 │+  - "  43:     0x5b3ea2cc5e35 - _start"
[INFO] [stdout]          92 │+  - "  44:                0x0 - <unknown>"
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'reference_files' panicked at tests/cli.rs:40:9:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d2be2a20792 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d2be2a20792 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d2be2a20792 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d2be2a20792 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d2be2a4a783 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d2be2a4a783 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5d2be2a1c653 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d2be2a1c653 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d2be2a205e2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d2be2a221a9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d2be2a21fde - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d2be2634034 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d2be2634034 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d2be2a22c7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d2be2a22c7e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d2be2a2294a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d2be2a20c99 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5d2be2a225dd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d2be2a481b0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d2be2a48616 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x5d2be25f75ad - core::result::Result<T,E>::unwrap::h13e15c2afc382d9c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5d2be25f75ad - cli::reference_files::{{closure}}::h35dfb023571d6867
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:40:9
[INFO] [stdout]   22:     0x5d2be25f00d6 - insta::glob::glob_exec::{{closure}}::h901c9c8080f26470
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.39.0/src/glob.rs:106:13
[INFO] [stdout]   23:     0x5d2be25f503e - insta::settings::Settings::bind::h164f3d15ec2e63ce
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.39.0/src/settings.rs:510:9
[INFO] [stdout]   24:     0x5d2be25efdaf - insta::glob::glob_exec::h3dbd01a3597dd7d9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/insta-1.39.0/src/glob.rs:105:18
[INFO] [stdout]   25:     0x5d2be25f6aba - cli::reference_files::h5953c95a67011e40
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:17:5
[INFO] [stdout]   26:     0x5d2be25f6697 - cli::reference_files::{{closure}}::h15311c6a9cf59acf
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:16:21
[INFO] [stdout]   27:     0x5d2be25f1f16 - core::ops::function::FnOnce::call_once::h3caa8e3f7744dacb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5d2be263989b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   29:     0x5d2be263989b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   30:     0x5d2be26389d5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   31:     0x5d2be26389d5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   32:     0x5d2be26389d5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   33:     0x5d2be26389d5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   34:     0x5d2be26389d5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x5d2be26389d5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   36:     0x5d2be26389d5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   37:     0x5d2be25fc5d4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   38:     0x5d2be25fc5d4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   39:     0x5d2be25fffaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   40:     0x5d2be25fffaa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x5d2be25fffaa - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   42:     0x5d2be25fffaa - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   43:     0x5d2be25fffaa - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5d2be25fffaa - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   45:     0x5d2be25fffaa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   46:     0x5d2be2a25c8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   47:     0x5d2be2a25c8f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   48:     0x77a1fcc67aa4 - <unknown>
[INFO] [stdout]   49:     0x77a1fccf4a34 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     reference_files
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "3db95ab5812c19a6a4a5bc7faf377a2ed97dc5c2c2f53915cb8938d5173e4323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db95ab5812c19a6a4a5bc7faf377a2ed97dc5c2c2f53915cb8938d5173e4323", kill_on_drop: false }`
[INFO] [stdout] 3db95ab5812c19a6a4a5bc7faf377a2ed97dc5c2c2f53915cb8938d5173e4323
