[INFO] cloning repository https://github.com/swaits/dagx [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swaits/dagx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswaits%2Fdagx", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswaits%2Fdagx'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e507d76f3a7ce62950e1760408a5097b4ef9adc [INFO] checking swaits/dagx 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%2Fswaits%2Fdagx" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/swaits/dagx [INFO] finished tweaking git repo https://github.com/swaits/dagx [INFO] tweaked toml for git repo https://github.com/swaits/dagx written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/swaits/dagx 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 git repo https://github.com/swaits/dagx 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] f2bddb489930b78b918b6ca2aff08f429248ee673994b91d325e55ab036a1417 [INFO] running `Command { std: "docker" "start" "-a" "f2bddb489930b78b918b6ca2aff08f429248ee673994b91d325e55ab036a1417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2bddb489930b78b918b6ca2aff08f429248ee673994b91d325e55ab036a1417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2bddb489930b78b918b6ca2aff08f429248ee673994b91d325e55ab036a1417", kill_on_drop: false }` [INFO] [stdout] f2bddb489930b78b918b6ca2aff08f429248ee673994b91d325e55ab036a1417 [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] 163daf87d09372311065145569905ff31189e1746c4318392cc88957cfde53a4 [INFO] running `Command { std: "docker" "start" "-a" "163daf87d09372311065145569905ff31189e1746c4318392cc88957cfde53a4", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking async-executor v1.13.3 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking clap_builder v4.5.48 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Checking pollster v0.4.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-fs v2.2.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking clap v4.5.48 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling dagx-macros v0.3.1 (/opt/rustwide/workdir/dagx-macros) [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking polling v3.11.0 [INFO] [stderr] Checking async-io v2.6.0 [INFO] [stderr] Checking async-signal v0.2.13 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-net v2.0.0 [INFO] [stderr] Checking async-std v1.13.2 [INFO] [stderr] Checking async-process v2.5.0 [INFO] [stderr] Checking smol v2.0.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking dagrs v0.5.0 [INFO] [stderr] Checking dagx v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/boundaries/zero_tasks.rs:180:51 [INFO] [stdout] | [INFO] [stdout] 180 | let task = dag.add_task(task_fn(|_: ()| async { Result::::Ok(42) })); [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] --> tests/boundaries/zero_tasks.rs:180:53 [INFO] [stdout] | [INFO] [stdout] 180 | let task = dag.add_task(task_fn(|_: ()| async { Result::::Ok(42) })); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/boundaries/zero_tasks.rs:187:16 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/boundaries/zero_tasks.rs:187:33 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/boundaries/zero_tasks.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (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] --> tests/boundaries/zero_tasks.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (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] --> tests/boundaries/zero_tasks.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (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] --> tests/boundaries/zero_tasks.rs:187:5 [INFO] [stdout] | [INFO] [stdout] 187 | assert_eq!(dag.get(&task)?, Ok(42)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dagx` (test "lib_tests") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "163daf87d09372311065145569905ff31189e1746c4318392cc88957cfde53a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "163daf87d09372311065145569905ff31189e1746c4318392cc88957cfde53a4", kill_on_drop: false }` [INFO] [stdout] 163daf87d09372311065145569905ff31189e1746c4318392cc88957cfde53a4