[INFO] fetching crate ecm 0.4.2... [INFO] checking ecm-0.4.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate ecm 0.4.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate ecm 0.4.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ecm 0.4.2 [INFO] finished tweaking crates.io crate ecm 0.4.2 [INFO] tweaked toml for crates.io crate ecm 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 93 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded primal-estimate v0.3.2 [INFO] [stderr] Downloaded primal v0.3.2 [INFO] [stderr] Downloaded primal-check v0.3.3 [INFO] [stderr] Downloaded hamming v0.1.3 [INFO] [stderr] Downloaded primal-bit v0.3.1 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded primal-sieve v0.3.6 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded rug v1.24.1 [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b783d3c7b66194dcf68845fcc7b5ea494e8d0a3df3b4b9630f173d58bfdef390 [INFO] running `Command { std: "docker" "start" "-a" "b783d3c7b66194dcf68845fcc7b5ea494e8d0a3df3b4b9630f173d58bfdef390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b783d3c7b66194dcf68845fcc7b5ea494e8d0a3df3b4b9630f173d58bfdef390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b783d3c7b66194dcf68845fcc7b5ea494e8d0a3df3b4b9630f173d58bfdef390", kill_on_drop: false }` [INFO] [stdout] b783d3c7b66194dcf68845fcc7b5ea494e8d0a3df3b4b9630f173d58bfdef390 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f961666d31ad5568ee50819b366b36003b85674a3f9d3e0a4660a875671203f [INFO] running `Command { std: "docker" "start" "-a" "6f961666d31ad5568ee50819b366b36003b85674a3f9d3e0a4660a875671203f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling rug v1.24.1 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking primal-bit v0.3.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking primal-estimate v0.3.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking primal-sieve v0.3.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking primal v0.3.2 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking ecm v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Integer` is imported redundantly [INFO] [stdout] --> src/point.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 122 | use super::*; [INFO] [stdout] | -------- the item `Integer` is already imported here [INFO] [stdout] 123 | use rug::Integer; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "6f961666d31ad5568ee50819b366b36003b85674a3f9d3e0a4660a875671203f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f961666d31ad5568ee50819b366b36003b85674a3f9d3e0a4660a875671203f", kill_on_drop: false }` [INFO] [stdout] 6f961666d31ad5568ee50819b366b36003b85674a3f9d3e0a4660a875671203f [INFO] checking ecm-0.4.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate ecm 0.4.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ecm 0.4.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ecm 0.4.2 [INFO] finished tweaking crates.io crate ecm 0.4.2 [INFO] tweaked toml for crates.io crate ecm 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 93 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9283d8773a5c1609bbfe6c353c7989cdf0c6bd9c5fbf07d5df13e379101ce6d [INFO] running `Command { std: "docker" "start" "-a" "f9283d8773a5c1609bbfe6c353c7989cdf0c6bd9c5fbf07d5df13e379101ce6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9283d8773a5c1609bbfe6c353c7989cdf0c6bd9c5fbf07d5df13e379101ce6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9283d8773a5c1609bbfe6c353c7989cdf0c6bd9c5fbf07d5df13e379101ce6d", kill_on_drop: false }` [INFO] [stdout] f9283d8773a5c1609bbfe6c353c7989cdf0c6bd9c5fbf07d5df13e379101ce6d [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34116dbba343a760977dd24a9f37cfdab02ad454be999dd676d7a62f15d29904 [INFO] running `Command { std: "docker" "start" "-a" "34116dbba343a760977dd24a9f37cfdab02ad454be999dd676d7a62f15d29904", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking primal-estimate v0.3.2 [INFO] [stderr] Checking primal-bit v0.3.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling rug v1.24.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking primal-sieve v0.3.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking primal v0.3.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking ecm v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Integer` is imported redundantly [INFO] [stdout] --> src/point.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 122 | use super::*; [INFO] [stdout] | -------- the item `Integer` is already imported here [INFO] [stdout] 123 | use rug::Integer; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 54s [INFO] running `Command { std: "docker" "inspect" "34116dbba343a760977dd24a9f37cfdab02ad454be999dd676d7a62f15d29904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34116dbba343a760977dd24a9f37cfdab02ad454be999dd676d7a62f15d29904", kill_on_drop: false }` [INFO] [stdout] 34116dbba343a760977dd24a9f37cfdab02ad454be999dd676d7a62f15d29904