[INFO] fetching crate shrs_mux 0.0.6...
[INFO] testing shrs_mux-0.0.6 against beta-2024-10-19 for beta-1.83-1
[INFO] extracting crate shrs_mux 0.0.6 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate shrs_mux 0.0.6 on toolchain beta-2024-10-19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-10-19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shrs_mux 0.0.6
[INFO] finished tweaking crates.io crate shrs_mux 0.0.6
[INFO] tweaked toml for crates.io crate shrs_mux 0.0.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate shrs_mux 0.0.6 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" "+beta-2024-10-19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91343bd2c80307ee8bc19e749e84b40adff0098a84ea0f1b93382b0d7bac3740
[INFO] running `Command { std: "docker" "start" "-a" "91343bd2c80307ee8bc19e749e84b40adff0098a84ea0f1b93382b0d7bac3740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91343bd2c80307ee8bc19e749e84b40adff0098a84ea0f1b93382b0d7bac3740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91343bd2c80307ee8bc19e749e84b40adff0098a84ea0f1b93382b0d7bac3740", kill_on_drop: false }`
[INFO] [stdout] 91343bd2c80307ee8bc19e749e84b40adff0098a84ea0f1b93382b0d7bac3740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f33096d73cb973cce3eb79ed99e5ff590e5ed775ec1ebdb48d3c007cd9f34c29
[INFO] running `Command { std: "docker" "start" "-a" "f33096d73cb973cce3eb79ed99e5ff590e5ed775ec1ebdb48d3c007cd9f34c29", kill_on_drop: false }`
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[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling x11rb-protocol v0.13.0
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[INFO] [stderr]    Compiling Inflector v0.11.4
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pino_deref v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.3.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling rustpython-parser-core v0.3.1
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling shrs_utils v0.0.6
[INFO] [stderr]    Compiling skim v0.10.4
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling trie-rs v0.1.1
[INFO] [stderr]    Compiling arboard v3.3.2
[INFO] [stderr]    Compiling malachite-bigint v0.2.0
[INFO] [stderr]    Compiling multimap v0.9.1
[INFO] [stderr]    Compiling clap v4.5.3
[INFO] [stderr]    Compiling rustpython-parser v0.3.1
[INFO] [stderr]    Compiling shrs_core_macros v0.0.6
[INFO] [stderr]    Compiling anymap v1.0.0-beta.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustpython-ast v0.3.1
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shell-escape v0.1.5
[INFO] [stderr]    Compiling tokio-pipe v0.2.12
[INFO] [stderr]    Compiling openssh v0.10.3
[INFO] [stderr]    Compiling shrs_core v0.0.6
[INFO] [stderr]    Compiling shrs v0.0.6
[INFO] [stderr]    Compiling shrs_mux v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sh`
[INFO] [stdout]   --> src/highlighter.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn highlight(&self, sh: &Shell, states: &States, buf: &String) -> anyhow::Result<StyledBuf> {
[INFO] [stdout]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_sh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `old_lang` and `new_lang` are never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct ChangeLangCtx {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     old_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 78 |     new_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: anymap v1.0.0-beta.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f33096d73cb973cce3eb79ed99e5ff590e5ed775ec1ebdb48d3c007cd9f34c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33096d73cb973cce3eb79ed99e5ff590e5ed775ec1ebdb48d3c007cd9f34c29", kill_on_drop: false }`
[INFO] [stdout] f33096d73cb973cce3eb79ed99e5ff590e5ed775ec1ebdb48d3c007cd9f34c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5af45931bb8012afdd480232a2013109bc97853d695d6c89cfc2f52f99672d00
[INFO] running `Command { std: "docker" "start" "-a" "5af45931bb8012afdd480232a2013109bc97853d695d6c89cfc2f52f99672d00", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `sh`
[INFO] [stdout]   --> src/highlighter.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn highlight(&self, sh: &Shell, states: &States, buf: &String) -> anyhow::Result<StyledBuf> {
[INFO] [stdout]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_sh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `old_lang` and `new_lang` are never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct ChangeLangCtx {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     old_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 78 |     new_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shrs_mux v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sh`
[INFO] [stdout]   --> src/highlighter.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn highlight(&self, sh: &Shell, states: &States, buf: &String) -> anyhow::Result<StyledBuf> {
[INFO] [stdout]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_sh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `old_lang` and `new_lang` are never read
[INFO] [stdout]   --> src/lib.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct ChangeLangCtx {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 77 |     old_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 78 |     new_lang: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: anymap v1.0.0-beta.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5af45931bb8012afdd480232a2013109bc97853d695d6c89cfc2f52f99672d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af45931bb8012afdd480232a2013109bc97853d695d6c89cfc2f52f99672d00", kill_on_drop: false }`
[INFO] [stdout] 5af45931bb8012afdd480232a2013109bc97853d695d6c89cfc2f52f99672d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a71223dd61c9837a18ffc1a13e80e66379961af42462d8926cc46a3a8ac6aae
[INFO] running `Command { std: "docker" "start" "-a" "1a71223dd61c9837a18ffc1a13e80e66379961af42462d8926cc46a3a8ac6aae", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `sh`
[INFO] [stderr]   --> src/highlighter.rs:12:25
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn highlight(&self, sh: &Shell, states: &States, buf: &String) -> anyhow::Result<StyledBuf> {
[INFO] [stderr]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_sh`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `old_lang` and `new_lang` are never read
[INFO] [stderr]   --> src/lib.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct ChangeLangCtx {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 77 |     old_lang: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 78 |     new_lang: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shrs_mux` (lib) generated 2 warnings
[INFO] [stderr] warning: `shrs_mux` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: anymap v1.0.0-beta.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shrs_mux-53423c908cf8be66)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shrs_mux
[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] running `Command { std: "docker" "inspect" "1a71223dd61c9837a18ffc1a13e80e66379961af42462d8926cc46a3a8ac6aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a71223dd61c9837a18ffc1a13e80e66379961af42462d8926cc46a3a8ac6aae", kill_on_drop: false }`
[INFO] [stdout] 1a71223dd61c9837a18ffc1a13e80e66379961af42462d8926cc46a3a8ac6aae