[INFO] fetching crate redis-om-macros 0.1.0... [INFO] checking redis-om-macros-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate redis-om-macros 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate redis-om-macros 0.1.0 [INFO] finished tweaking crates.io crate redis-om-macros 0.1.0 [INFO] tweaked toml for crates.io crate redis-om-macros 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate redis-om-macros 0.1.0 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 32 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [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] 87b6c153277ecdd7c7259764b8adb1975b03cd595bf1374c3cb412f50bbda174 [INFO] running `Command { std: "docker" "start" "-a" "87b6c153277ecdd7c7259764b8adb1975b03cd595bf1374c3cb412f50bbda174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87b6c153277ecdd7c7259764b8adb1975b03cd595bf1374c3cb412f50bbda174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b6c153277ecdd7c7259764b8adb1975b03cd595bf1374c3cb412f50bbda174", kill_on_drop: false }` [INFO] [stdout] 87b6c153277ecdd7c7259764b8adb1975b03cd595bf1374c3cb412f50bbda174 [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] dc4beb02efc509e454e1e16012aced63cff79c286681f8ab9f3591dbd5a11382 [INFO] running `Command { std: "docker" "start" "-a" "dc4beb02efc509e454e1e16012aced63cff79c286681f8ab9f3591dbd5a11382", kill_on_drop: false }` [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Checking toml_writer v1.0.4 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking redis-om-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/util/parse.rs:41:32 [INFO] [stdout] | [INFO] [stdout] 41 | ... if let Ok(val) = attr_value.parse() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ast/common/rename.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn from_str(rename_all_str: &str) -> Result { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn from_str(rename_all_str: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/util/parse.rs:41:46 [INFO] [stdout] | [INFO] [stdout] 41 | ... if let Ok(val) = attr_value.parse() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redis-om-macros` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dc4beb02efc509e454e1e16012aced63cff79c286681f8ab9f3591dbd5a11382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4beb02efc509e454e1e16012aced63cff79c286681f8ab9f3591dbd5a11382", kill_on_drop: false }` [INFO] [stdout] dc4beb02efc509e454e1e16012aced63cff79c286681f8ab9f3591dbd5a11382