[INFO] fetching crate arrayvec-const 0.7.7... [INFO] testing arrayvec-const-0.7.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate arrayvec-const 0.7.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate arrayvec-const 0.7.7 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate arrayvec-const 0.7.7 [INFO] tweaked toml for crates.io crate arrayvec-const 0.7.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate arrayvec-const 0.7.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate arrayvec-const 0.7.7 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] Downloading crates ... [INFO] [stderr] Downloaded const_panic v0.2.12 [INFO] [stderr] Downloaded bencher v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 270f0a23bf5530aa9cf6ed0672d1c6aea66b435b2fcadc0114780574e3f12d31 [INFO] running `Command { std: "docker" "start" "-a" "270f0a23bf5530aa9cf6ed0672d1c6aea66b435b2fcadc0114780574e3f12d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "270f0a23bf5530aa9cf6ed0672d1c6aea66b435b2fcadc0114780574e3f12d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270f0a23bf5530aa9cf6ed0672d1c6aea66b435b2fcadc0114780574e3f12d31", kill_on_drop: false }` [INFO] [stdout] 270f0a23bf5530aa9cf6ed0672d1c6aea66b435b2fcadc0114780574e3f12d31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0a4c2d2bdb5bf072abe5502f1dc15fd6a3a68e6b4f8f8a822073593f3ed5e576 [INFO] running `Command { std: "docker" "start" "-a" "0a4c2d2bdb5bf072abe5502f1dc15fd6a3a68e6b4f8f8a822073593f3ed5e576", kill_on_drop: false }` [INFO] [stderr] Compiling typewit_proc_macros v1.8.1 [INFO] [stderr] Compiling typewit v1.11.0 [INFO] [stderr] Compiling const_panic v0.2.12 [INFO] [stderr] Compiling arrayvec-const v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:703:21 [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:730:20 [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "0a4c2d2bdb5bf072abe5502f1dc15fd6a3a68e6b4f8f8a822073593f3ed5e576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a4c2d2bdb5bf072abe5502f1dc15fd6a3a68e6b4f8f8a822073593f3ed5e576", kill_on_drop: false }` [INFO] [stdout] 0a4c2d2bdb5bf072abe5502f1dc15fd6a3a68e6b4f8f8a822073593f3ed5e576 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9cb2bc5a815dc34c2d798218a49a61dd0c4de3619d3e90f859df9527dfcc88a4 [INFO] running `Command { std: "docker" "start" "-a" "9cb2bc5a815dc34c2d798218a49a61dd0c4de3619d3e90f859df9527dfcc88a4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:703:21 [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:730:20 [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_test v1.0.177 [INFO] [stderr] Compiling arrayvec-const v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `arrayvec` [INFO] [stdout] --> tests/tests.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate arrayvec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::convert::TryFrom` [INFO] [stdout] --> tests/tests.rs:721:9 [INFO] [stdout] | [INFO] [stdout] 721 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `arrayvec-const` (test "tests") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:703:21 [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 703 | pub fn drain(&mut self, range: R) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/arrayvec.rs:730:20 [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain [INFO] [stdout] | ^^^^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 730 | fn drain_range(&mut self, start: usize, end: usize) -> Drain<'_, T, CAP> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cb2bc5a815dc34c2d798218a49a61dd0c4de3619d3e90f859df9527dfcc88a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cb2bc5a815dc34c2d798218a49a61dd0c4de3619d3e90f859df9527dfcc88a4", kill_on_drop: false }` [INFO] [stdout] 9cb2bc5a815dc34c2d798218a49a61dd0c4de3619d3e90f859df9527dfcc88a4