[INFO] fetching crate phase21 0.11.0... [INFO] checking phase21-0.11.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate phase21 0.11.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate phase21 0.11.0 [INFO] finished tweaking crates.io crate phase21 0.11.0 [INFO] tweaked toml for crates.io crate phase21 0.11.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate phase21 0.11.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate phase21 0.11.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded fff v0.2.3 [INFO] [stderr] Downloaded thiserror v1.0.21 [INFO] [stderr] Downloaded thiserror-impl v1.0.21 [INFO] [stderr] Downloaded groupy v0.3.1 [INFO] [stderr] Downloaded subtle v2.3.0 [INFO] [stderr] Downloaded ff-cl-gen v0.2.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.0 [INFO] [stderr] Downloaded rust-gpu-tools v0.2.1 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded ocl-core-vector v0.1.0 [INFO] [stderr] Downloaded fff_derive v0.2.2 [INFO] [stderr] Downloaded qutex v0.2.3 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded blake2s_simd v0.5.10 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] [stderr] Downloaded ahash v0.5.6 [INFO] [stderr] Downloaded cl-sys v0.4.2 [INFO] [stderr] Downloaded backtrace v0.3.54 [INFO] [stderr] Downloaded fil-ocl-core v0.11.3 [INFO] [stderr] Downloaded blstrs v0.1.0 [INFO] [stderr] Downloaded fil-ocl v0.19.4 [INFO] [stderr] Downloaded futures v0.1.30 [INFO] [stderr] Downloaded bellperson v0.12.0 [INFO] [stderr] Downloaded blst v0.2.0 [INFO] [stderr] Downloaded paired v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36837bb55ca907530cbce42b6712f392b6ee7d2487bb8ae35c59fc71220e438a [INFO] running `Command { std: "docker" "start" "-a" "36837bb55ca907530cbce42b6712f392b6ee7d2487bb8ae35c59fc71220e438a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36837bb55ca907530cbce42b6712f392b6ee7d2487bb8ae35c59fc71220e438a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36837bb55ca907530cbce42b6712f392b6ee7d2487bb8ae35c59fc71220e438a", kill_on_drop: false }` [INFO] [stdout] 36837bb55ca907530cbce42b6712f392b6ee7d2487bb8ae35c59fc71220e438a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96df37fb86c00c59d00517c7fd3bef026c000259622a10e01f9f3ec134a69182 [INFO] running `Command { std: "docker" "start" "-a" "96df37fb86c00c59d00517c7fd3bef026c000259622a10e01f9f3ec134a69182", kill_on_drop: false }` [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking ahash v0.5.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling fff v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking crossbeam-queue v0.3.0 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Checking hkdf v0.10.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling fff_derive v0.2.2 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking groupy v0.3.1 [INFO] [stderr] Checking paired v0.21.0 [INFO] [stderr] Checking bellperson v0.12.0 [INFO] [stderr] Checking phase21 v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/small.rs:46:78 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(path: &'a str, read_raw: bool, write_raw: bool) -> io::Result { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(path: &'a str, read_raw: bool, write_raw: bool) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/small.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 90 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 93 | ) -> io::Result { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | ) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/small.rs:46:78 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(path: &'a str, read_raw: bool, write_raw: bool) -> io::Result { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(path: &'a str, read_raw: bool, write_raw: bool) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/small.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 90 | path: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 93 | ) -> io::Result { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | ) -> io::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.74s [INFO] running `Command { std: "docker" "inspect" "96df37fb86c00c59d00517c7fd3bef026c000259622a10e01f9f3ec134a69182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96df37fb86c00c59d00517c7fd3bef026c000259622a10e01f9f3ec134a69182", kill_on_drop: false }` [INFO] [stdout] 96df37fb86c00c59d00517c7fd3bef026c000259622a10e01f9f3ec134a69182