[INFO] fetching crate sfmt 0.7.0... [INFO] checking sfmt-0.7.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate sfmt 0.7.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate sfmt 0.7.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfmt 0.7.0 [INFO] finished tweaking crates.io crate sfmt 0.7.0 [INFO] tweaked toml for crates.io crate sfmt 0.7.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f67089a514edf849d4bf75901d8f94221698e54ab375211f58b7e8314b703e0d [INFO] running `Command { std: "docker" "start" "-a" "f67089a514edf849d4bf75901d8f94221698e54ab375211f58b7e8314b703e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f67089a514edf849d4bf75901d8f94221698e54ab375211f58b7e8314b703e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67089a514edf849d4bf75901d8f94221698e54ab375211f58b7e8314b703e0d", kill_on_drop: false }` [INFO] [stdout] f67089a514edf849d4bf75901d8f94221698e54ab375211f58b7e8314b703e0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aacb50c1be5bab877b62df240c04a9bbf7e27fcd5cc4fcc8440bb7eb42f528db [INFO] running `Command { std: "docker" "start" "-a" "aacb50c1be5bab877b62df240c04a9bbf7e27fcd5cc4fcc8440bb7eb42f528db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sfmt v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `SeedableRng` is imported redundantly [INFO] [stdout] --> src/sfmt.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 115 | use super::*; [INFO] [stdout] | -------- the item `SeedableRng` is already imported here [INFO] [stdout] 116 | use rand_core::SeedableRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RngCore` is imported redundantly [INFO] [stdout] --> src/lib.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 99 | use super::*; [INFO] [stdout] | -------- the item `RngCore` is already imported here [INFO] [stdout] 100 | use rand_core::{RngCore, SeedableRng}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SeedableRng` is imported redundantly [INFO] [stdout] --> src/lib.rs:100:30 [INFO] [stdout] | [INFO] [stdout] 99 | use super::*; [INFO] [stdout] | -------- the item `SeedableRng` is already imported here [INFO] [stdout] 100 | use rand_core::{RngCore, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `XorShiftRng` [INFO] [stdout] --> benches/rand_gen.rs:27:31 [INFO] [stdout] | [INFO] [stdout] 27 | def_bench!(xorshift, f64, XorShiftRng::from_entropy()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `XorShiftRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `XorShiftRng` [INFO] [stdout] --> benches/rand_gen.rs:33:31 [INFO] [stdout] | [INFO] [stdout] 33 | def_bench!(xorshift, f32, XorShiftRng::from_entropy()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `XorShiftRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `XorShiftRng` [INFO] [stdout] --> benches/rand_gen.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | def_bench!(xorshift, u64, XorShiftRng::from_entropy()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `XorShiftRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `XorShiftRng` [INFO] [stdout] --> benches/rand_gen.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | def_bench!(xorshift, u32, XorShiftRng::from_entropy()); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `XorShiftRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sfmt` (bench "rand_gen") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "aacb50c1be5bab877b62df240c04a9bbf7e27fcd5cc4fcc8440bb7eb42f528db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aacb50c1be5bab877b62df240c04a9bbf7e27fcd5cc4fcc8440bb7eb42f528db", kill_on_drop: false }` [INFO] [stdout] aacb50c1be5bab877b62df240c04a9bbf7e27fcd5cc4fcc8440bb7eb42f528db [INFO] checking sfmt-0.7.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate sfmt 0.7.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate sfmt 0.7.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sfmt 0.7.0 [INFO] finished tweaking crates.io crate sfmt 0.7.0 [INFO] tweaked toml for crates.io crate sfmt 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc588e7a27eeb6e9a85622d1cd29f3cb81443cc73620dd704a4e488721085996 [INFO] running `Command { std: "docker" "start" "-a" "cc588e7a27eeb6e9a85622d1cd29f3cb81443cc73620dd704a4e488721085996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc588e7a27eeb6e9a85622d1cd29f3cb81443cc73620dd704a4e488721085996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc588e7a27eeb6e9a85622d1cd29f3cb81443cc73620dd704a4e488721085996", kill_on_drop: false }` [INFO] [stdout] cc588e7a27eeb6e9a85622d1cd29f3cb81443cc73620dd704a4e488721085996 [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" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7efcd4373c078e914e01675e9b3e898e61a8d13a59d9d73d0c9f9da2035bcf5d [INFO] running `Command { std: "docker" "start" "-a" "7efcd4373c078e914e01675e9b3e898e61a8d13a59d9d73d0c9f9da2035bcf5d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "7efcd4373c078e914e01675e9b3e898e61a8d13a59d9d73d0c9f9da2035bcf5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7efcd4373c078e914e01675e9b3e898e61a8d13a59d9d73d0c9f9da2035bcf5d", kill_on_drop: false }` [INFO] [stdout] 7efcd4373c078e914e01675e9b3e898e61a8d13a59d9d73d0c9f9da2035bcf5d