[INFO] fetching crate knurdy 0.2.0... [INFO] checking knurdy-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate knurdy 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate knurdy 0.2.0 [INFO] finished tweaking crates.io crate knurdy 0.2.0 [INFO] tweaked toml for crates.io crate knurdy 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate knurdy 0.2.0 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 31 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding kdl v4.7.1 (available: v6.5.0) [INFO] [stderr] Adding smol_str v0.1.24 (available: v0.3.4) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 326d895781c989df7dc9a0d918a5f8d4d906b84908e80d362d2903cfb45a74b9 [INFO] running `Command { std: "docker" "start" "-a" "326d895781c989df7dc9a0d918a5f8d4d906b84908e80d362d2903cfb45a74b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "326d895781c989df7dc9a0d918a5f8d4d906b84908e80d362d2903cfb45a74b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "326d895781c989df7dc9a0d918a5f8d4d906b84908e80d362d2903cfb45a74b9", kill_on_drop: false }` [INFO] [stdout] 326d895781c989df7dc9a0d918a5f8d4d906b84908e80d362d2903cfb45a74b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c7deb56eae259554c1fcc795f12ec115366be52a8e9ce2a152a80ab0359de371 [INFO] running `Command { std: "docker" "start" "-a" "c7deb56eae259554c1fcc795f12ec115366be52a8e9ce2a152a80ab0359de371", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking kdl v4.7.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking knurdy v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i64> [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i128> [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `knurdy` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i64> [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, i128> [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/literal.rs:35:33 [INFO] [stdout] | [INFO] [stdout] 35 | let squished: $ty = (*it).try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | / deser_int_literal! { [INFO] [stdout] 244 | | u16 u32 u64 u128 i8 i16 i32 i64 i128 [INFO] [stdout] 245 | | } [INFO] [stdout] | |___- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `deser_int_literal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `knurdy` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c7deb56eae259554c1fcc795f12ec115366be52a8e9ce2a152a80ab0359de371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7deb56eae259554c1fcc795f12ec115366be52a8e9ce2a152a80ab0359de371", kill_on_drop: false }` [INFO] [stdout] c7deb56eae259554c1fcc795f12ec115366be52a8e9ce2a152a80ab0359de371