[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 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakashiidobe%2Ftreelox2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Takashiidobe/treelox2 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.39.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d1c246a873678d40f4ec5cde84109ff5aad6cf55cd96b8cd9d5a0aca7bdb033
[INFO] running `Command { std: "docker" "start" "-a" "8d1c246a873678d40f4ec5cde84109ff5aad6cf55cd96b8cd9d5a0aca7bdb033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d1c246a873678d40f4ec5cde84109ff5aad6cf55cd96b8cd9d5a0aca7bdb033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1c246a873678d40f4ec5cde84109ff5aad6cf55cd96b8cd9d5a0aca7bdb033", kill_on_drop: false }`
[INFO] [stdout] 8d1c246a873678d40f4ec5cde84109ff5aad6cf55cd96b8cd9d5a0aca7bdb033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c00734dd33005b2d35931c3d59a20eee3113775443adc3820dc202d0d7ae705
[INFO] running `Command { std: "docker" "start" "-a" "9c00734dd33005b2d35931c3d59a20eee3113775443adc3820dc202d0d7ae705", kill_on_drop: false }`
[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 thiserror 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "9c00734dd33005b2d35931c3d59a20eee3113775443adc3820dc202d0d7ae705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c00734dd33005b2d35931c3d59a20eee3113775443adc3820dc202d0d7ae705", kill_on_drop: false }`
[INFO] [stdout] 9c00734dd33005b2d35931c3d59a20eee3113775443adc3820dc202d0d7ae705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02bc2a350cfd43f693ea628716f753d3ff5d91007e4c489e6bf4417572d9c0b4
[INFO] running `Command { std: "docker" "start" "-a" "02bc2a350cfd43f693ea628716f753d3ff5d91007e4c489e6bf4417572d9c0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.209
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling predicates v3.1.2
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.09s
[INFO] running `Command { std: "docker" "inspect" "02bc2a350cfd43f693ea628716f753d3ff5d91007e4c489e6bf4417572d9c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bc2a350cfd43f693ea628716f753d3ff5d91007e4c489e6bf4417572d9c0b4", kill_on_drop: false }`
[INFO] [stdout] 02bc2a350cfd43f693ea628716f753d3ff5d91007e4c489e6bf4417572d9c0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0197c07260094b0706175dd4a22752d5b49c23d40c5127634af30e19fe36bae9
[INFO] running `Command { std: "docker" "start" "-a" "0197c07260094b0706175dd4a22752d5b49c23d40c5127634af30e19fe36bae9", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treelox2-033fd848359d899d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test expr::tests::test_multiplication ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treelox2-a981baa16e8e8ae5)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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-0421ba45b34c4e45)
[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       │-  - "thread 'main' panicked at src/parser.rs:142:9:"
[INFO] [stdout]           4 │+  - ""
[INFO] [stdout]           5 │+  - "thread 'main' (31) 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:     0x61d8718b21c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832"
[INFO] [stdout]           9 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9"
[INFO] [stdout]          10 │+  - "   1:     0x61d8718b21c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359"
[INFO] [stdout]          11 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14"
[INFO] [stdout]          12 │+  - "   2:     0x61d8718b21c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db"
[INFO] [stdout]          13 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9"
[INFO] [stdout]          14 │+  - "   3:     0x61d8718b21c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582"
[INFO] [stdout]          15 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26"
[INFO] [stdout]          16 │+  - "   4:     0x61d8718c2107 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8"
[INFO] [stdout]          17 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76"
[INFO] [stdout]          18 │+  - "   5:     0x61d8718c2107 - core::fmt::write::h83ebb4d32483be9e"
[INFO] [stdout]          19 │+  - "   6:     0x61d87188f2b6 - std::io::default_write_fmt::hdea1c6df292e9097"
[INFO] [stdout]          20 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11"
[INFO] [stdout]          21 │+  - "   7:     0x61d87188f2b6 - std::io::Write::write_fmt::ha6a1d6c1ea64b2d0"
[INFO] [stdout]          22 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13"
[INFO] [stdout]          23 │+  - "   8:     0x61d871896f66 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911"
[INFO] [stdout]          24 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9"
[INFO] [stdout]          25 │+  - "   9:     0x61d871896f66 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f"
[INFO] [stdout]          26 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27"
[INFO] [stdout]          27 │+  - "  10:     0x61d871896dc6 - std::panicking::default_hook::h2b2078d38b534dfb"
[INFO] [stdout]          28 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:319:9"
[INFO] [stdout]          29 │+  - "  11:     0x61d8718971ab - std::panicking::panic_with_hook::h39b739724e701bfd"
[INFO] [stdout]          30 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:825:13"
[INFO] [stdout]          31 │+  - "  12:     0x61d871897028 - std::panicking::panic_handler::{{closure}}::he540c4833054e458"
[INFO] [stdout]          32 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13"
[INFO] [stdout]          33 │+  - "  13:     0x61d8718953f9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed"
[INFO] [stdout]          34 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18"
[INFO] [stdout]          35 │+  - "  14:     0x61d8718837bd - __rustc[d131491b17107b07]::rust_begin_unwind"
[INFO] [stdout]          36 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5"
[INFO] [stdout]          37 │+  - "  15:     0x61d8718cad8c - core::panicking::panic_fmt::ha564519d657d9c46"
[INFO] [stdout]          38 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14"
[INFO] [stdout]          39 │+  - "  16:     0x61d8718768e1 - treelox2::parser::Parser::primary::ha376e2983e9fc20d"
[INFO] [stdout]          40 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:142:9"
[INFO] [stdout]          41 │+  - "  17:     0x61d871875e4a - treelox2::parser::Parser::unary::h4b383e67b07f7b20"
[INFO] [stdout]          42 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:110:14"
[INFO] [stdout]          43 │+  - "  18:     0x61d871875fd8 - treelox2::parser::Parser::factor::hb55a00260d74a123"
[INFO] [stdout]          44 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:88:29"
[INFO] [stdout]          45 │+  - "  19:     0x61d871875918 - treelox2::parser::Parser::term::hb1b3b529efaafb07"
[INFO] [stdout]          46 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:72:29"
[INFO] [stdout]          47 │+  - "  20:     0x61d8718754c8 - treelox2::parser::Parser::comparison::hc79a501853c2b858"
[INFO] [stdout]          48 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:51:29"
[INFO] [stdout]          49 │+  - "  21:     0x61d871876a28 - treelox2::parser::Parser::equality::h7855882e5823bed3"
[INFO] [stdout]          50 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:36:29"
[INFO] [stdout]          51 │+  - "  22:     0x61d871875806 - treelox2::parser::Parser::expression::h57b85cc424a85e49"
[INFO] [stdout]          52 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:32:14"
[INFO] [stdout]          53 │+  - "  23:     0x61d871875d87 - treelox2::parser::Parser::parse::h9c3ff84c9d913910"
[INFO] [stdout]          54 │+  - "                               at /opt/rustwide/workdir/src/parser.rs:23:24"
[INFO] [stdout]          55 │+  - "  24:     0x61d87187c041 - treelox2::run::hff7570b2425c5514"
[INFO] [stdout]          56 │+  - "                               at /opt/rustwide/workdir/src/lib.rs:20:23"
[INFO] [stdout]          57 │+  - "  25:     0x61d871882f51 - treelox2::lox::Lox::run_file::h53e1d50a0c04c744"
[INFO] [stdout]          58 │+  - "                               at /opt/rustwide/workdir/src/lox.rs:12:25"
[INFO] [stdout]          59 │+  - "  26:     0x61d871870559 - treelox2::main::he2b838c9b52d062e"
[INFO] [stdout]          60 │+  - "                               at /opt/rustwide/workdir/src/main.rs:15:17"
[INFO] [stdout]          61 │+  - "  27:     0x61d87186eee2 - core::ops::function::FnOnce::call_once::h8847351541ab3bd2"
[INFO] [stdout]          62 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5"
[INFO] [stdout]          63 │+  - "  28:     0x61d87186ee85 - std::sys::backtrace::__rust_begin_short_backtrace::hbd13ad589025cf7f"
[INFO] [stdout]          64 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18"
[INFO] [stdout]          65 │+  - "  29:     0x61d87186ee4a - std::rt::lang_start::{{closure}}::hd946cca418e91629"
[INFO] [stdout]          66 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:206:18"
[INFO] [stdout]          67 │+  - "  30:     0x61d871890c36 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h52f3341f83ee0b20"
[INFO] [stdout]          68 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:287:21"
[INFO] [stdout]          69 │+  - "  31:     0x61d871890c36 - std::panicking::catch_unwind::do_call::h14dbcc353f10da05"
[INFO] [stdout]          70 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40"
[INFO] [stdout]          71 │+  - "  32:     0x61d871890c36 - std::panicking::catch_unwind::h0f5e61927052bc65"
[INFO] [stdout]          72 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19"
[INFO] [stdout]          73 │+  - "  33:     0x61d871890c36 - std::panic::catch_unwind::h8d8992fccbbe3818"
[INFO] [stdout]          74 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14"
[INFO] [stdout]          75 │+  - "  34:     0x61d871890c36 - std::rt::lang_start_internal::{{closure}}::h2586bbc303a85ad8"
[INFO] [stdout]          76 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:175:24"
[INFO] [stdout]          77 │+  - "  35:     0x61d871890c36 - std::panicking::catch_unwind::do_call::h68525f29457c7630"
[INFO] [stdout]          78 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40"
[INFO] [stdout]          79 │+  - "  36:     0x61d871890c36 - std::panicking::catch_unwind::h9d0806e64d8b7d77"
[INFO] [stdout]          80 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19"
[INFO] [stdout]          81 │+  - "  37:     0x61d871890c36 - std::panic::catch_unwind::h9b43c59c05f0dec3"
[INFO] [stdout]          82 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14"
[INFO] [stdout]          83 │+  - "  38:     0x61d871890c36 - std::rt::lang_start_internal::h74b643a2cc7fe3b4"
[INFO] [stdout]          84 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:171:5"
[INFO] [stdout]          85 │+  - "  39:     0x61d87186ee27 - std::rt::lang_start::h255d24d0e51b6cbd"
[INFO] [stdout]          86 │+  - "                               at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/rt.rs:205:5"
[INFO] [stdout]          87 │+  - "  40:     0x61d8718706de - main"
[INFO] [stdout]          88 │+  - "  41:     0x767421e2e1ca - <unknown>"
[INFO] [stdout]          89 │+  - "  42:     0x767421e2e28b - __libc_start_main"
[INFO] [stdout]          90 │+  - "  43:     0x61d87186e945 - _start"
[INFO] [stdout]          91 │+  - "  44:                0x0 - <unknown>"
[INFO] [stdout] ────────────┴───────────────────────────────────────────────────────────────────
[INFO] [stdout] 
[INFO] [stdout] thread 'reference_files' (27) 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:     0x61b3526801a2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61b3526801a2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61b3526801a2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x61b3526801a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x61b352692ff7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61b352692ff7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x61b35264cd76 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61b35264cd76 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61b35265ef79 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x61b35265ef79 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61b35265ee11 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61b35227c0de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61b35227c0de - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61b35265f1f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61b35265f1f2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61b35265f038 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61b3526595e9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x61b352640b3d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61b35269d1bc - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61b35269c312 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x61b35225816d - core::result::Result<T,E>::unwrap::h3001de13e2b016c9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x61b35225816d - cli::reference_files::{{closure}}::h1696403c6cc0455a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:40:9
[INFO] [stdout]   22:     0x61b352255c26 - insta::glob::glob_exec::{{closure}}::h7639c2d0881ef8fb
[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:     0x61b352255e1e - insta::settings::Settings::bind::h760f19178417cccd
[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:     0x61b3522558e2 - insta::glob::glob_exec::h592dc86c7033c673
[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:     0x61b35225767a - cli::reference_files::h1f0a8de93db39a61
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:17:5
[INFO] [stdout]   26:     0x61b3522582e7 - cli::reference_files::{{closure}}::h4121c5ce889ddbf1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:16:21
[INFO] [stdout]   27:     0x61b35224fee6 - core::ops::function::FnOnce::call_once::h320906252fd8b841
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x61b35227bf0b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x61b35227bf0b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x61b35228f89a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x61b35228f89a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x61b35228f89a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x61b35228f89a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x61b35228f89a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x61b35228f89a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x61b35228f89a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x61b352269b34 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x61b352269b34 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   39:     0x61b35226d462 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   40:     0x61b35226d462 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x61b35226d462 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   42:     0x61b35226d462 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   43:     0x61b35226d462 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x61b35226d462 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   45:     0x61b35226d462 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x61b352654a7f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   47:     0x61b352654a7f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   48:     0x7693f517baa4 - <unknown>
[INFO] [stdout]   49:     0x7693f5208a64 - 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 1.45s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "0197c07260094b0706175dd4a22752d5b49c23d40c5127634af30e19fe36bae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0197c07260094b0706175dd4a22752d5b49c23d40c5127634af30e19fe36bae9", kill_on_drop: false }`
[INFO] [stdout] 0197c07260094b0706175dd4a22752d5b49c23d40c5127634af30e19fe36bae9
