[INFO] fetching crate physics_in_parallel 1.0.8... [INFO] checking physics_in_parallel-1.0.8 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate physics_in_parallel 1.0.8 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate physics_in_parallel 1.0.8 [INFO] finished tweaking crates.io crate physics_in_parallel 1.0.8 [INFO] tweaked toml for crates.io crate physics_in_parallel 1.0.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate physics_in_parallel 1.0.8 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 physics_in_parallel 1.0.8 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 774ad2f0b0088f5ced3178fc7f9c597b90e3e093b2a96ef7a34cd70eeb48beec [INFO] running `Command { std: "docker" "start" "-a" "774ad2f0b0088f5ced3178fc7f9c597b90e3e093b2a96ef7a34cd70eeb48beec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "774ad2f0b0088f5ced3178fc7f9c597b90e3e093b2a96ef7a34cd70eeb48beec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "774ad2f0b0088f5ced3178fc7f9c597b90e3e093b2a96ef7a34cd70eeb48beec", kill_on_drop: false }` [INFO] [stdout] 774ad2f0b0088f5ced3178fc7f9c597b90e3e093b2a96ef7a34cd70eeb48beec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] efb56a68da189b29d6be41962482b55b1d2de207fd1ed6e05e6fbb9f429fec24 [INFO] running `Command { std: "docker" "start" "-a" "efb56a68da189b29d6be41962482b55b1d2de207fd1ed6e05e6fbb9f429fec24", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde_core v1.0.224 [INFO] [stderr] Compiling serde v1.0.224 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking foldhash v0.2.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.224 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking physics_in_parallel v1.0.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | .map(|_| SmallRng::try_from_rng(&mut master).expect("Failed to seed RNG")) [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/math/tensor/dense_rand.rs:72:22 [INFO] [stdout] | [INFO] [stdout] 72 | .map(|_| SmallRng::try_from_rng(&mut master).expect("Failed to seed RNG")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:132:25 [INFO] [stdout] | [INFO] [stdout] 132 | let _ = Uniform::new(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 133 | | .map_err(|_| panic!("Uniform: low must be < high")); [INFO] [stdout] | |____________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | let _ = Normal::new(mean, std) [INFO] [stdout] | _________________________^ [INFO] [stdout] 144 | | .map_err(|_| panic!("Normal: std must be > 0")); [INFO] [stdout] | |________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:154:25 [INFO] [stdout] | [INFO] [stdout] 154 | let _ = Bernoulli::new(p) [INFO] [stdout] | _________________________^ [INFO] [stdout] 155 | | .map_err(|_| panic!("Bernoulli: p must be in [0,1]")); [INFO] [stdout] | |______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:187:25 [INFO] [stdout] | [INFO] [stdout] 187 | let _ = Uniform::new_inclusive(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 188 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | let _ = Bernoulli::new(p) [INFO] [stdout] | _________________________^ [INFO] [stdout] 199 | | .map_err(|_| panic!("Bernoulli: p must be in [0,1]")); [INFO] [stdout] | |______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:233:25 [INFO] [stdout] | [INFO] [stdout] 233 | let _ = Uniform::new_inclusive(low_u, high_u) [INFO] [stdout] | _________________________^ [INFO] [stdout] 234 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:265:25 [INFO] [stdout] | [INFO] [stdout] 265 | let _ = isize::try_from(low) [INFO] [stdout] | _________________________^ [INFO] [stdout] 266 | | .map_err(|_| panic!("UniformInt: low out of isize range")); [INFO] [stdout] | |_____________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:267:25 [INFO] [stdout] | [INFO] [stdout] 267 | let _ = isize::try_from(high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 268 | | .map_err(|_| panic!("UniformInt: high out of isize range")); [INFO] [stdout] | |______________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:269:25 [INFO] [stdout] | [INFO] [stdout] 269 | let _ = Uniform::new_inclusive(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 270 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `physics_in_parallel` (lib) due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | .map(|_| SmallRng::try_from_rng(&mut master).expect("Failed to seed RNG")) [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/math/tensor/dense_rand.rs:72:22 [INFO] [stdout] | [INFO] [stdout] 72 | .map(|_| SmallRng::try_from_rng(&mut master).expect("Failed to seed RNG")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:132:25 [INFO] [stdout] | [INFO] [stdout] 132 | let _ = Uniform::new(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 133 | | .map_err(|_| panic!("Uniform: low must be < high")); [INFO] [stdout] | |____________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:143:25 [INFO] [stdout] | [INFO] [stdout] 143 | let _ = Normal::new(mean, std) [INFO] [stdout] | _________________________^ [INFO] [stdout] 144 | | .map_err(|_| panic!("Normal: std must be > 0")); [INFO] [stdout] | |________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:154:25 [INFO] [stdout] | [INFO] [stdout] 154 | let _ = Bernoulli::new(p) [INFO] [stdout] | _________________________^ [INFO] [stdout] 155 | | .map_err(|_| panic!("Bernoulli: p must be in [0,1]")); [INFO] [stdout] | |______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:187:25 [INFO] [stdout] | [INFO] [stdout] 187 | let _ = Uniform::new_inclusive(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 188 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | let _ = Bernoulli::new(p) [INFO] [stdout] | _________________________^ [INFO] [stdout] 199 | | .map_err(|_| panic!("Bernoulli: p must be in [0,1]")); [INFO] [stdout] | |______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:233:25 [INFO] [stdout] | [INFO] [stdout] 233 | let _ = Uniform::new_inclusive(low_u, high_u) [INFO] [stdout] | _________________________^ [INFO] [stdout] 234 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:265:25 [INFO] [stdout] | [INFO] [stdout] 265 | let _ = isize::try_from(low) [INFO] [stdout] | _________________________^ [INFO] [stdout] 266 | | .map_err(|_| panic!("UniformInt: low out of isize range")); [INFO] [stdout] | |_____________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/math/tensor/dense_rand.rs:267:25 [INFO] [stdout] | [INFO] [stdout] 267 | let _ = isize::try_from(high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 268 | | .map_err(|_| panic!("UniformInt: high out of isize range")); [INFO] [stdout] | |______________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/math/tensor/dense_rand.rs:269:25 [INFO] [stdout] | [INFO] [stdout] 269 | let _ = Uniform::new_inclusive(low, high) [INFO] [stdout] | _________________________^ [INFO] [stdout] 270 | | .map_err(|_| panic!("UniformInt: low must be <= high")); [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `physics_in_parallel` (lib test) due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "efb56a68da189b29d6be41962482b55b1d2de207fd1ed6e05e6fbb9f429fec24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efb56a68da189b29d6be41962482b55b1d2de207fd1ed6e05e6fbb9f429fec24", kill_on_drop: false }` [INFO] [stdout] efb56a68da189b29d6be41962482b55b1d2de207fd1ed6e05e6fbb9f429fec24