[INFO] fetching crate cicada 1.1.3...
[INFO] checking cicada-1.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate cicada 1.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cicada 1.1.3
[INFO] finished tweaking crates.io crate cicada 1.1.3
[INFO] tweaked toml for crates.io crate cicada 1.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cicada 1.1.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cicada 1.1.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e67b46234a689121885041e26056df45810b0cdcf716e1ad6986e1a92ca581
[INFO] running `Command { std: "docker" "start" "-a" "d2e67b46234a689121885041e26056df45810b0cdcf716e1ad6986e1a92ca581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e67b46234a689121885041e26056df45810b0cdcf716e1ad6986e1a92ca581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e67b46234a689121885041e26056df45810b0cdcf716e1ad6986e1a92ca581", kill_on_drop: false }`
[INFO] [stdout] d2e67b46234a689121885041e26056df45810b0cdcf716e1ad6986e1a92ca581
[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=forbid -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 431822a2f8a9ca99ea7552117f1a363e646116fc408a91f2214241483a725614
[INFO] running `Command { std: "docker" "start" "-a" "431822a2f8a9ca99ea7552117f1a363e646116fc408a91f2214241483a725614", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]     Checking smallstr v0.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking mortal v0.2.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling cicada v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking lineread v0.7.2
[INFO] [stderr]     Checking exec v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking pest v2.8.2
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]     Checking rusqlite v0.37.0
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/builtins/history.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     #[structopt(
[INFO] [stdout] 39 | |         name = "PATTERN",
[INFO] [stdout] 40 | |         default_value = "",
[INFO] [stdout] 41 | |         help = "You can use % to match anything"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     pattern: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/builtins/history.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | /         #[structopt(name = "INPUT", help = "input to be added into history")]
[INFO] [stdout] 57 | |         input: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cicada` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/builtins/history.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     #[structopt(
[INFO] [stdout] 39 | |         name = "PATTERN",
[INFO] [stdout] 40 | |         default_value = "",
[INFO] [stdout] 41 | |         help = "You can use % to match anything"
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     pattern: String,
[INFO] [stdout]    | |___________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/builtins/history.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | /         #[structopt(name = "INPUT", help = "input to be added into history")]
[INFO] [stdout] 57 | |         input: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cicada` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "431822a2f8a9ca99ea7552117f1a363e646116fc408a91f2214241483a725614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431822a2f8a9ca99ea7552117f1a363e646116fc408a91f2214241483a725614", kill_on_drop: false }`
[INFO] [stdout] 431822a2f8a9ca99ea7552117f1a363e646116fc408a91f2214241483a725614