[INFO] cloning repository https://github.com/termoshtt/llvmenv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/termoshtt/llvmenv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermoshtt%2Fllvmenv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermoshtt%2Fllvmenv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11f9f94f21d26aabbfc2655c331bc9262f6b7cd7 [INFO] checking termoshtt/llvmenv against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftermoshtt%2Fllvmenv" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/termoshtt/llvmenv [INFO] finished tweaking git repo https://github.com/termoshtt/llvmenv [INFO] tweaked toml for git repo https://github.com/termoshtt/llvmenv written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/termoshtt/llvmenv 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 234 packages to latest compatible versions [INFO] [stderr] Adding dirs v3.0.2 (available: v6.0.0) [INFO] [stderr] Adding indicatif v0.15.0 (available: v0.18.3) [INFO] [stderr] Adding itertools v0.9.0 (available: v0.14.0) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding semver v0.11.0 (available: v1.0.27) [INFO] [stderr] Adding shellexpand v2.1.2 (available: v3.1.1) [INFO] [stderr] Adding simplelog v0.8.0 (available: v0.12.2) [INFO] [stderr] Adding termcolor v1.1.3 (available: v1.4.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding toml v0.5.11 (available: v0.9.8) [INFO] [stderr] Adding which v4.4.2 (available: v8.0.0) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ec85f5c4d75ba3cccc029eb7309f01352c4ff9256a55666a418d12e7e35eff2e [INFO] running `Command { std: "docker" "start" "-a" "ec85f5c4d75ba3cccc029eb7309f01352c4ff9256a55666a418d12e7e35eff2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec85f5c4d75ba3cccc029eb7309f01352c4ff9256a55666a418d12e7e35eff2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec85f5c4d75ba3cccc029eb7309f01352c4ff9256a55666a418d12e7e35eff2e", kill_on_drop: false }` [INFO] [stdout] ec85f5c4d75ba3cccc029eb7309f01352c4ff9256a55666a418d12e7e35eff2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fbbaa11d5b48ba896e0a7acdda02146b7275a7d033c469d594e0f36a1b1ffa81 [INFO] running `Command { std: "docker" "start" "-a" "fbbaa11d5b48ba896e0a7acdda02146b7275a7d033c469d594e0f36a1b1ffa81", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.45 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking pest v2.8.3 [INFO] [stderr] Checking filetime v0.2.26 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking home v0.5.12 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking console v0.16.1 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking shellexpand v2.1.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking semver-parser v0.10.3 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking simplelog v0.8.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [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 hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking llvmenv v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | name: 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 [INFO] [stdout] --> src/bin/llvmenv.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | / #[structopt( [INFO] [stdout] 35 | | short = "G", [INFO] [stdout] 36 | | long = "builder", [INFO] [stdout] 37 | | help = "Overwrite cmake generator setting" [INFO] [stdout] 38 | | )] [INFO] [stdout] 39 | | builder: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / #[structopt(short = "n", long = "name")] [INFO] [stdout] 69 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | Global { name: String }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | name: 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 [INFO] [stdout] --> src/bin/llvmenv.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | / #[structopt( [INFO] [stdout] 35 | | short = "G", [INFO] [stdout] 36 | | long = "builder", [INFO] [stdout] 37 | | help = "Overwrite cmake generator setting" [INFO] [stdout] 38 | | )] [INFO] [stdout] 39 | | builder: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / #[structopt(short = "n", long = "name")] [INFO] [stdout] 69 | | name: Option, [INFO] [stdout] | |____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | Global { name: String }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/llvmenv.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `llvmenv` (bin "llvmenv" test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `llvmenv` (bin "llvmenv") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "fbbaa11d5b48ba896e0a7acdda02146b7275a7d033c469d594e0f36a1b1ffa81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbbaa11d5b48ba896e0a7acdda02146b7275a7d033c469d594e0f36a1b1ffa81", kill_on_drop: false }` [INFO] [stdout] fbbaa11d5b48ba896e0a7acdda02146b7275a7d033c469d594e0f36a1b1ffa81