[INFO] cloning repository https://github.com/SamirTalwar/boo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamirTalwar/boo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamirTalwar%2Fboo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamirTalwar%2Fboo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7939cff4cdb2273aabadc0ba353aa83f6c8ad971
[INFO] testing SamirTalwar/boo against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamirTalwar%2Fboo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SamirTalwar/boo on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/SamirTalwar/boo
[INFO] finished tweaking git repo https://github.com/SamirTalwar/boo
[INFO] tweaked toml for git repo https://github.com/SamirTalwar/boo written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SamirTalwar/boo 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" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos-derive v0.13.0
[INFO] [stderr]   Downloaded supports-color v2.0.0
[INFO] [stderr]   Downloaded supports-hyperlinks v2.1.0
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded peg-runtime v0.8.1
[INFO] [stderr]   Downloaded supports-unicode v2.0.0
[INFO] [stderr]   Downloaded miette-derive v5.10.0
[INFO] [stderr]   Downloaded peg-macros v0.8.1
[INFO] [stderr]   Downloaded peg v0.8.1
[INFO] [stderr]   Downloaded miette v5.10.0
[INFO] [stderr]   Downloaded insta v1.31.0
[INFO] [stderr]   Downloaded proptest-derive v0.3.0
[INFO] [stderr]   Downloaded reedline v0.18.0
[INFO] [stderr]   Downloaded strip-ansi-escapes v0.1.1
[INFO] [stderr]   Downloaded logos-codegen v0.13.0
[INFO] [stderr]   Downloaded logos v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e65fa5ef32f6aaba8d3905d31deaafd216229fd7552138bac4ae9ce19cb4aa
[INFO] running `Command { std: "docker" "start" "-a" "a6e65fa5ef32f6aaba8d3905d31deaafd216229fd7552138bac4ae9ce19cb4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e65fa5ef32f6aaba8d3905d31deaafd216229fd7552138bac4ae9ce19cb4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e65fa5ef32f6aaba8d3905d31deaafd216229fd7552138bac4ae9ce19cb4aa", kill_on_drop: false }`
[INFO] [stdout] a6e65fa5ef32f6aaba8d3905d31deaafd216229fd7552138bac4ae9ce19cb4aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e49d178c9ce91194d414c2cbd2c099109f51d7ccf76b84fbeb366f6e732918
[INFO] running `Command { std: "docker" "start" "-a" "c2e49d178c9ce91194d414c2cbd2c099109f51d7ccf76b84fbeb366f6e732918", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling aho-corasick v1.0.3
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling tempfile v3.7.1
[INFO] [stderr]    Compiling supports-hyperlinks v2.1.0
[INFO] [stderr]    Compiling supports-color v2.0.0
[INFO] [stderr]    Compiling supports-unicode v2.0.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling proptest v1.2.0
[INFO] [stderr]    Compiling peg-runtime v0.8.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling peg-macros v0.8.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling peg v0.8.1
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling clap_builder v4.3.21
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling csv v1.2.2
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling logos v0.13.0
[INFO] [stderr]    Compiling crossterm v0.24.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling proptest-derive v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling nu-ansi-term v0.47.0
[INFO] [stderr]    Compiling boo-test-helpers v0.1.0 (/opt/rustwide/workdir/crates/test-helpers)
[INFO] [stderr]    Compiling boo-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling boo-optimized-evaluator v0.1.0 (/opt/rustwide/workdir/crates/optimized-evaluator)
[INFO] [stderr]    Compiling boo-naive-evaluator v0.1.0 (/opt/rustwide/workdir/crates/naive-evaluator)
[INFO] [stderr]    Compiling clap v4.3.21
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling boo-language v0.1.0 (/opt/rustwide/workdir/crates/language)
[INFO] [stderr]    Compiling boo-parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stderr]    Compiling boo-generator v0.1.0 (/opt/rustwide/workdir/crates/generator)
[INFO] [stderr]    Compiling reedline v0.18.0
[INFO] [stderr]    Compiling boo v0.1.0 (/opt/rustwide/workdir/crates/lib)
[INFO] [stderr]    Compiling boo-random-program v0.1.0 (/opt/rustwide/workdir/crates/random-program)
[INFO] [stderr]    Compiling boo-interpreter v0.1.0 (/opt/rustwide/workdir/crates/interpreter)
[INFO] [stderr]    Compiling boo-benchmarks v0.1.0 (/opt/rustwide/workdir/crates/benchmarks)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.47s
[INFO] running `Command { std: "docker" "inspect" "c2e49d178c9ce91194d414c2cbd2c099109f51d7ccf76b84fbeb366f6e732918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e49d178c9ce91194d414c2cbd2c099109f51d7ccf76b84fbeb366f6e732918", kill_on_drop: false }`
[INFO] [stdout] c2e49d178c9ce91194d414c2cbd2c099109f51d7ccf76b84fbeb366f6e732918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87cc52f8706ce41dc6fb8112840ea8023a6a0f776dd1f1d8626dcd3b0bfe086b
[INFO] running `Command { std: "docker" "start" "-a" "87cc52f8706ce41dc6fb8112840ea8023a6a0f776dd1f1d8626dcd3b0bfe086b", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling similar v2.2.1
[INFO] [stderr]    Compiling boo v0.1.0 (/opt/rustwide/workdir/crates/lib)
[INFO] [stderr]    Compiling boo-optimized-evaluator v0.1.0 (/opt/rustwide/workdir/crates/optimized-evaluator)
[INFO] [stderr]    Compiling boo-generator v0.1.0 (/opt/rustwide/workdir/crates/generator)
[INFO] [stderr]    Compiling boo-random-program v0.1.0 (/opt/rustwide/workdir/crates/random-program)
[INFO] [stderr]    Compiling boo-naive-evaluator v0.1.0 (/opt/rustwide/workdir/crates/naive-evaluator)
[INFO] [stderr]    Compiling boo-language v0.1.0 (/opt/rustwide/workdir/crates/language)
[INFO] [stderr]    Compiling boo-core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]    Compiling boo-benchmarks v0.1.0 (/opt/rustwide/workdir/crates/benchmarks)
[INFO] [stderr]    Compiling boo-interpreter v0.1.0 (/opt/rustwide/workdir/crates/interpreter)
[INFO] [stderr]    Compiling boo-test-helpers v0.1.0 (/opt/rustwide/workdir/crates/test-helpers)
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling insta v1.31.0
[INFO] [stderr]    Compiling boo-parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stderr]    Compiling boo-e2e v0.1.0 (/opt/rustwide/workdir/crates/e2e)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `Command { std: "docker" "inspect" "87cc52f8706ce41dc6fb8112840ea8023a6a0f776dd1f1d8626dcd3b0bfe086b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cc52f8706ce41dc6fb8112840ea8023a6a0f776dd1f1d8626dcd3b0bfe086b", kill_on_drop: false }`
[INFO] [stdout] 87cc52f8706ce41dc6fb8112840ea8023a6a0f776dd1f1d8626dcd3b0bfe086b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a0251c1e9559fd3a0cce090f0cc5a662fca2e44238716b2687d1639d8a82fc0
[INFO] running `Command { std: "docker" "start" "-a" "6a0251c1e9559fd3a0cce090f0cc5a662fca2e44238716b2687d1639d8a82fc0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo-af1690633d4c2f54)
[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 unittests benches/evaluate_benchmark.rs (/opt/rustwide/target/debug/deps/evaluate_benchmark_list-e0c8a449574351f8)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_core-c841a11da233be56)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test primitive::integer::tests::test_subtraction ... ok
[INFO] [stdout] test primitive::integer::tests::test_multiplication ... ok
[INFO] [stdout] test primitive::integer::tests::test_addition ... ok
[INFO] [stdout] test identifier::tests::test_empty_identifiers_are_rejected ... ok
[INFO] [stdout] test identifier::tests::test_symbols_at_the_start_are_rejected ... ok
[INFO] [stdout] test identifier::tests::test_hyphens_are_rejected ... ok
[INFO] [stdout] test primitive::integer::tests::test_from_string ... ok
[INFO] [stdout] test identifier::tests::test_underscores_are_allowed ... ok
[INFO] [stdout] test identifier::tests::test_symbols_in_the_middle_are_rejected ... ok
[INFO] [stdout] test identifier::tests::test_alphabetic_names_are_allowed ... ok
[INFO] [stdout] test identifier::tests::test_numbers_are_allowed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/evaluation_failures.rs (/opt/rustwide/target/debug/deps/evaluation_failures-42f11df8e4bfa6cf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_unknown_variable ... ok
[INFO] [stdout] test test_does_not_close_over_variables_out_of_scope ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/valid_programs.rs (/opt/rustwide/target/debug/deps/valid_programs-fec4d6f9dc7c533c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_assignment ... ok
[INFO] [stdout] test test_overriding_precedence ... ok
[INFO] [stdout] test test_function_application ... ok
[INFO] [stdout] test test_mathematical_operators ... ok
[INFO] [stdout] test test_named_function_application_with_named_argument ... ok
[INFO] [stdout] test test_assignment_and_use ... ok
[INFO] [stdout] test test_closing_over_a_variable ... ok
[INFO] [stdout] test test_named_function_application ... ok
[INFO] [stdout] test test_function_application_with_named_argument ... ok
[INFO] [stdout] test test_named_function_application_nested ... ok
[INFO] [stdout] test test_function_application_with_computation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_generator-0e43be0f21700b54)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/interpreter-536435c79fd374da)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_language-b62d4e5379f14c04)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_naive_evaluator-2ddc92ac6b8aefe4)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_optimized_evaluator-8088df8a1aa7312a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test thunk::tests::test_resolve_a_thunk ... ok
[INFO] [stdout] test thunk::tests::test_unresolved_thunks ... ok
[INFO] [stdout] test thunk::tests::test_never_resolve_a_thunk_twice ... ok
[INFO] [stdout] test thunk::tests::test_thunks_are_only_resolved_once ... ok
[INFO] [stdout] test thunk::tests::test_thunks_can_be_shared_across_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/evaluator_test.rs (/opt/rustwide/target/debug/deps/evaluator_test-a53e7dbe22ab2a47)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_evaluation_gets_the_same_result_as_naive_evaluation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_parser-ee415acd94bd32c8)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_parsing_a_negative_integer ... ok
[INFO] [stdout] test tests::test_parsing_an_integer ... ok
[INFO] [stdout] test tests::test_parsing_an_integer_with_underscores ... ok
[INFO] [stdout] test tests::test_parsing_nothing ... ok
[INFO] [stdout] test tests::test_parsing_operators ... ok
[INFO] [stdout] test tests::test_parsing_parentheses ... ok
[INFO] [stdout] test tests::test_parsing_rejects_an_unfinished_expression ... ok
[INFO] [stdout] test tests::test_parsing_variable_use ... ok
[INFO] [stdout] test tests::test_parsing_rejects_anything_else ... ok
[INFO] [stdout] test tests::test_parsing_a_function ... ok
[INFO] [stdout] test tests::test_parsing_a_function_with_multiple_arguments ... ok
[INFO] [stdout] test tests::test_parsing_variable_assignment_and_use ... ok
[INFO] [stdout] test tests::test_parsing_function_application_within_infix_operations ... ok
[INFO] [stdout] test tests::test_parsing_assigned_function_application ... ok
[INFO] [stdout] test tests::test_parsing_variable_assignment ... ok
[INFO] [stdout] test tests::test_parsing_inline_function_application ... ok
[INFO] [stdout] test tests::test_parsing_function_application ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roundtrip_test.rs (/opt/rustwide/target/debug/deps/roundtrip_test-9c4ae251c821d8e9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_rendering_and_parsing_an_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/random_program-6c6ef6dd602eb3a1)
[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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/boo_test_helpers-29de43f6b9a91f9e)
[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]    Doc-tests boo
[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]    Doc-tests boo-core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test crates/core/src/ast.rs - ast::Expression (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boo-generator
[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]    Doc-tests boo-language
[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]    Doc-tests boo-naive-evaluator
[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]    Doc-tests boo-optimized-evaluator
[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]    Doc-tests boo-parser
[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]    Doc-tests boo-test-helpers
[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] running `Command { std: "docker" "inspect" "6a0251c1e9559fd3a0cce090f0cc5a662fca2e44238716b2687d1639d8a82fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0251c1e9559fd3a0cce090f0cc5a662fca2e44238716b2687d1639d8a82fc0", kill_on_drop: false }`
[INFO] [stdout] 6a0251c1e9559fd3a0cce090f0cc5a662fca2e44238716b2687d1639d8a82fc0