[INFO] fetching crate ghoti-shell 0.0.0...
[INFO] testing ghoti-shell-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ghoti-shell 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ghoti-shell 0.0.0
[INFO] finished tweaking crates.io crate ghoti-shell 0.0.0
[INFO] tweaked toml for crates.io crate ghoti-shell 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ghoti-shell 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ghoti-shell 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e4b1584d5fb51150b10ddc5eb309d3ee32e64899ff8bd133ab189054f1706d4
[INFO] running `Command { std: "docker" "start" "-a" "3e4b1584d5fb51150b10ddc5eb309d3ee32e64899ff8bd133ab189054f1706d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e4b1584d5fb51150b10ddc5eb309d3ee32e64899ff8bd133ab189054f1706d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4b1584d5fb51150b10ddc5eb309d3ee32e64899ff8bd133ab189054f1706d4", kill_on_drop: false }`
[INFO] [stdout] 3e4b1584d5fb51150b10ddc5eb309d3ee32e64899ff8bd133ab189054f1706d4
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e695ec2b01d5a6eb671a3ba805f50dba45f678c69cb82fdf056f2204ce66429f
[INFO] running `Command { std: "docker" "start" "-a" "e695ec2b01d5a6eb671a3ba805f50dba45f678c69cb82fdf056f2204ce66429f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling term v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling annotate-snippets v0.11.5
[INFO] [stderr]    Compiling lalrpop-util v0.22.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling rustyline-derive v0.11.0
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling lalrpop v0.22.1
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling fd-lock v4.0.4
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling rustyline v15.0.0
[INFO] [stderr]    Compiling ghoti-syntax v0.0.0
[INFO] [stderr]    Compiling ghoti-exec v0.0.0
[INFO] [stderr]    Compiling ghoti-shell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/repl.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout] 52 | |             if let Some(rest) = name.strip_prefix(line) {
[INFO] [stdout] 53 | |                 candidates.push(rest.to_string());
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.50s
[INFO] running `Command { std: "docker" "inspect" "e695ec2b01d5a6eb671a3ba805f50dba45f678c69cb82fdf056f2204ce66429f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e695ec2b01d5a6eb671a3ba805f50dba45f678c69cb82fdf056f2204ce66429f", kill_on_drop: false }`
[INFO] [stdout] e695ec2b01d5a6eb671a3ba805f50dba45f678c69cb82fdf056f2204ce66429f
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51ce5231a16887d70edbc586b30d5fce950ac6aa2cd75e57ef6bbd9eeb850baf
[INFO] running `Command { std: "docker" "start" "-a" "51ce5231a16887d70edbc586b30d5fce950ac6aa2cd75e57ef6bbd9eeb850baf", kill_on_drop: false }`
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/repl.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout] 52 | |             if let Some(rest) = name.strip_prefix(line) {
[INFO] [stdout] 53 | |                 candidates.push(rest.to_string());
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ghoti-shell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]   --> src/repl.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | /         self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout] 52 | |             if let Some(rest) = name.strip_prefix(line) {
[INFO] [stdout] 53 | |                 candidates.push(rest.to_string());
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let _ = self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "51ce5231a16887d70edbc586b30d5fce950ac6aa2cd75e57ef6bbd9eeb850baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ce5231a16887d70edbc586b30d5fce950ac6aa2cd75e57ef6bbd9eeb850baf", kill_on_drop: false }`
[INFO] [stdout] 51ce5231a16887d70edbc586b30d5fce950ac6aa2cd75e57ef6bbd9eeb850baf
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df462f7271ec18fc5d0dac698acb30a99b774b941bb56e95ab00580d22a8b65f
[INFO] running `Command { std: "docker" "start" "-a" "df462f7271ec18fc5d0dac698acb30a99b774b941bb56e95ab00580d22a8b65f", kill_on_drop: false }`
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]   --> src/repl.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 | /         self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stderr] 52 | |             if let Some(rest) = name.strip_prefix(line) {
[INFO] [stderr] 53 | |                 candidates.push(rest.to_string());
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |         });
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let _ = self.ctx.list_funcs_without_autoload::<()>(|name, _cmd| {
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ghoti-shell` (lib) generated 1 warning
[INFO] [stderr] warning: `ghoti-shell` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ghoti_shell-4b9f31006319b368)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ghoti_shell-84553e3b80de383d)
[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] [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 ghoti_shell
[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" "df462f7271ec18fc5d0dac698acb30a99b774b941bb56e95ab00580d22a8b65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df462f7271ec18fc5d0dac698acb30a99b774b941bb56e95ab00580d22a8b65f", kill_on_drop: false }`
[INFO] [stdout] df462f7271ec18fc5d0dac698acb30a99b774b941bb56e95ab00580d22a8b65f