[INFO] fetching crate rattler_shell 0.25.7...
[INFO] checking rattler_shell-0.25.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rattler_shell 0.25.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rattler_shell 0.25.7
[INFO] finished tweaking crates.io crate rattler_shell 0.25.7
[INFO] tweaked toml for crates.io crate rattler_shell 0.25.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rattler_shell 0.25.7 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 rattler_shell 0.25.7 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7d19c4d48f977b91aacd525969b0c2a9a569de10cc1491a23d833e36daf151e5
[INFO] running `Command { std: "docker" "start" "-a" "7d19c4d48f977b91aacd525969b0c2a9a569de10cc1491a23d833e36daf151e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d19c4d48f977b91aacd525969b0c2a9a569de10cc1491a23d833e36daf151e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d19c4d48f977b91aacd525969b0c2a9a569de10cc1491a23d833e36daf151e5", kill_on_drop: false }`
[INFO] [stdout] 7d19c4d48f977b91aacd525969b0c2a9a569de10cc1491a23d833e36daf151e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e27263149f9da2f7fb0a7d978ae18135be83993653a4c070c7166dcc0c8e6cde
[INFO] running `Command { std: "docker" "start" "-a" "e27263149f9da2f7fb0a7d978ae18135be83993653a4c070c7166dcc0c8e6cde", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling fs-err v3.1.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking typed-path v0.11.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking nom-language v0.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling rattler_macros v1.0.11
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking lazy-regex v3.4.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking rattler_pty v0.2.7
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking halfbrown v0.3.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking purl v0.1.6
[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.15.1
[INFO] [stderr]     Checking value-trait v0.11.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking simd-json v0.15.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde_with v3.15.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking file_url v0.2.6
[INFO] [stderr]     Checking rattler_redaction v0.1.12
[INFO] [stderr]     Checking rattler_digest v1.1.7
[INFO] [stderr]     Checking rattler_conda_types v0.40.4
[INFO] [stderr]     Checking rattler_shell v0.25.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]    --> src/activation.rs:865:22
[INFO] [stdout]     |
[INFO] [stdout] 865 |         let prefix = PathBuf::from_str("/opt/conda").unwrap();
[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::path::PathBuf, Infallible>
[INFO] [stdout]     --> src/shell/mod.rs:1182:26
[INFO] [stdout]      |
[INFO] [stdout] 1182 |             .run_script(&PathBuf::from_str("foo.sh").unwrap())
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]     --> src/shell/mod.rs:1184:26
[INFO] [stdout]      |
[INFO] [stdout] 1184 |             .run_script(&PathBuf::from_str("a\\foo.sh").unwrap())
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]     --> src/shell/mod.rs:1199:26
[INFO] [stdout]      |
[INFO] [stdout] 1199 |             .run_script(&PathBuf::from_str("foo.sh").expect("blah"))
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]     --> src/shell/mod.rs:1210:26
[INFO] [stdout]      |
[INFO] [stdout] 1210 |             .run_script(&PathBuf::from_str("foo.sh").unwrap())
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::path::PathBuf, Infallible>
[INFO] [stdout]     --> src/shell/mod.rs:1224:26
[INFO] [stdout]      |
[INFO] [stdout] 1224 |             .run_script(&PathBuf::from_str("foo.xsh").unwrap())
[INFO] [stdout]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rattler_shell` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "e27263149f9da2f7fb0a7d978ae18135be83993653a4c070c7166dcc0c8e6cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27263149f9da2f7fb0a7d978ae18135be83993653a4c070c7166dcc0c8e6cde", kill_on_drop: false }`
[INFO] [stdout] e27263149f9da2f7fb0a7d978ae18135be83993653a4c070c7166dcc0c8e6cde