[INFO] cloning repository https://github.com/novartole/wb-tech-l2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novartole/wb-tech-l2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovartole%2Fwb-tech-l2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovartole%2Fwb-tech-l2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd010b4c2c2d5d08493732adb41ff2b36d1435be
[INFO] building novartole/wb-tech-l2 against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovartole%2Fwb-tech-l2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/novartole/wb-tech-l2 on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/novartole/wb-tech-l2
[INFO] finished tweaking git repo https://github.com/novartole/wb-tech-l2
[INFO] tweaked toml for git repo https://github.com/novartole/wb-tech-l2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/novartole/wb-tech-l2 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff468c89ca7f40b3c8218fb734bb0a7b8a06f96a2e1d51a0aa3033536d095044
[INFO] running `Command { std: "docker" "start" "-a" "ff468c89ca7f40b3c8218fb734bb0a7b8a06f96a2e1d51a0aa3033536d095044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff468c89ca7f40b3c8218fb734bb0a7b8a06f96a2e1d51a0aa3033536d095044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff468c89ca7f40b3c8218fb734bb0a7b8a06f96a2e1d51a0aa3033536d095044", kill_on_drop: false }`
[INFO] [stdout] ff468c89ca7f40b3c8218fb734bb0a7b8a06f96a2e1d51a0aa3033536d095044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2733dfe4f9df800de5abe151b32f8ad6816969224cfb78231f877bb94669781f
[INFO] running `Command { std: "docker" "start" "-a" "2733dfe4f9df800de5abe151b32f8ad6816969224cfb78231f877bb94669781f", 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 proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling once_cell v1.20.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling cc v1.1.24
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling clap_builder v4.5.19
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling rustls-pki-types v1.9.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling ipnet v2.10.0
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling duration-string v0.4.0
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling human_format v1.1.0
[INFO] [stderr]    Compiling l213 v0.1.0 (/opt/rustwide/workdir/l213)
[INFO] [stderr]    Compiling l214 v0.1.0 (/opt/rustwide/workdir/l214)
[INFO] [stderr]    Compiling l22_unpack v0.1.0 (/opt/rustwide/workdir/l22_unpack)
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling l212 v0.1.0 (/opt/rustwide/workdir/l212)
[INFO] [stderr]    Compiling l216 v0.1.0 (/opt/rustwide/workdir/l216)
[INFO] [stderr]    Compiling l24_anagram v0.1.0 (/opt/rustwide/workdir/l24_anagram)
[INFO] [stderr]    Compiling l215 v0.1.0 (/opt/rustwide/workdir/l215)
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling axum-macros v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tower-http v0.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling clap v4.5.19
[INFO] [stderr]    Compiling l25_grep v0.1.0 (/opt/rustwide/workdir/l25_grep)
[INFO] [stderr]    Compiling l21_wc v0.1.0 (/opt/rustwide/workdir/l21_wc)
[INFO] [stderr]    Compiling l26_cut v0.1.0 (/opt/rustwide/workdir/l26_cut)
[INFO] [stderr]    Compiling l28_shell v0.1.0 (/opt/rustwide/workdir/l28_shell)
[INFO] [stderr]    Compiling l23_sort v0.1.0 (/opt/rustwide/workdir/l23_sort)
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.1
[INFO] [stderr]    Compiling h2 v0.4.6
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling l210_telnet v0.1.0 (/opt/rustwide/workdir/l210_telnet)
[INFO] [stderr]    Compiling xml5ever v0.17.0
[INFO] [stderr]    Compiling l27_lf v0.1.0 (/opt/rustwide/workdir/l27_lf)
[INFO] [stderr]    Compiling markup5ever_rcdom v0.2.0
[INFO] [stderr]    Compiling select v0.6.0
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling axum v0.7.7
[INFO] [stderr]    Compiling reqwest v0.12.8
[INFO] [stderr]    Compiling l29_wget v0.1.0 (/opt/rustwide/workdir/l29_wget)
[INFO] [stderr]    Compiling l211_http v0.1.0 (/opt/rustwide/workdir/l211_http)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.92s
[INFO] running `Command { std: "docker" "inspect" "2733dfe4f9df800de5abe151b32f8ad6816969224cfb78231f877bb94669781f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2733dfe4f9df800de5abe151b32f8ad6816969224cfb78231f877bb94669781f", kill_on_drop: false }`
[INFO] [stdout] 2733dfe4f9df800de5abe151b32f8ad6816969224cfb78231f877bb94669781f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62332cc43b843738b61ed9d3dd00a2df04046af3e4c5db3ead1f1b9cddbba5cc
[INFO] running `Command { std: "docker" "start" "-a" "62332cc43b843738b61ed9d3dd00a2df04046af3e4c5db3ead1f1b9cddbba5cc", 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 l21_wc v0.1.0 (/opt/rustwide/workdir/l21_wc)
[INFO] [stderr]    Compiling l25_grep v0.1.0 (/opt/rustwide/workdir/l25_grep)
[INFO] [stderr]    Compiling l27_lf v0.1.0 (/opt/rustwide/workdir/l27_lf)
[INFO] [stderr]    Compiling l26_cut v0.1.0 (/opt/rustwide/workdir/l26_cut)
[INFO] [stderr]    Compiling l210_telnet v0.1.0 (/opt/rustwide/workdir/l210_telnet)
[INFO] [stderr]    Compiling l211_http v0.1.0 (/opt/rustwide/workdir/l211_http)
[INFO] [stderr]    Compiling l23_sort v0.1.0 (/opt/rustwide/workdir/l23_sort)
[INFO] [stderr]    Compiling l28_shell v0.1.0 (/opt/rustwide/workdir/l28_shell)
[INFO] [stderr]    Compiling l213 v0.1.0 (/opt/rustwide/workdir/l213)
[INFO] [stderr]    Compiling l214 v0.1.0 (/opt/rustwide/workdir/l214)
[INFO] [stderr]    Compiling l24_anagram v0.1.0 (/opt/rustwide/workdir/l24_anagram)
[INFO] [stderr]    Compiling l216 v0.1.0 (/opt/rustwide/workdir/l216)
[INFO] [stderr]    Compiling l22_unpack v0.1.0 (/opt/rustwide/workdir/l22_unpack)
[INFO] [stderr]    Compiling l215 v0.1.0 (/opt/rustwide/workdir/l215)
[INFO] [stderr]    Compiling l212 v0.1.0 (/opt/rustwide/workdir/l212)
[INFO] [stderr]    Compiling l29_wget v0.1.0 (/opt/rustwide/workdir/l29_wget)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "62332cc43b843738b61ed9d3dd00a2df04046af3e4c5db3ead1f1b9cddbba5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62332cc43b843738b61ed9d3dd00a2df04046af3e4c5db3ead1f1b9cddbba5cc", kill_on_drop: false }`
[INFO] [stdout] 62332cc43b843738b61ed9d3dd00a2df04046af3e4c5db3ead1f1b9cddbba5cc