[INFO] cloning repository https://github.com/laralex/des-encryptor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laralex/des-encryptor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaralex%2Fdes-encryptor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaralex%2Fdes-encryptor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8624bd5cb1ed38493574b7408a372a76b439ab2b [INFO] checking laralex/des-encryptor against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaralex%2Fdes-encryptor" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/laralex/des-encryptor [INFO] finished tweaking git repo https://github.com/laralex/des-encryptor [INFO] tweaked toml for git repo https://github.com/laralex/des-encryptor written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/laralex/des-encryptor on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/laralex/des-encryptor 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22a291363069d323cfd18fb40547276ba8a7ffe238d8b352dadf0720501397d0 [INFO] running `Command { std: "docker" "start" "-a" "22a291363069d323cfd18fb40547276ba8a7ffe238d8b352dadf0720501397d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22a291363069d323cfd18fb40547276ba8a7ffe238d8b352dadf0720501397d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a291363069d323cfd18fb40547276ba8a7ffe238d8b352dadf0720501397d0", kill_on_drop: false }` [INFO] [stdout] 22a291363069d323cfd18fb40547276ba8a7ffe238d8b352dadf0720501397d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f47260e8815ae56a25012a5127629bd4a3f69187bc5b62e6c18b9057694380c3 [INFO] running `Command { std: "docker" "start" "-a" "f47260e8815ae56a25012a5127629bd4a3f69187bc5b62e6c18b9057694380c3", kill_on_drop: false }` [INFO] [stderr] Checking des v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/des/api.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | (mut src: R, dst: W, block_affector: &Fn(u64, &mut I) -> u64, mut key_iterator: I, endianess: Endianess) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 | (mut src: R, dst: W, block_affector: &dyn Fn(u64, &mut I) -> u64, mut key_iterator: I, endianess: Endianess) -> io::Result<()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/des/api.rs:100:65 [INFO] [stdout] | [INFO] [stdout] 100 | fn transform_padded_slice(bytes: &mut [u8], block_affector: &Fn(u64, &mut I) -> u64, key_iterator: &mut I) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn transform_padded_slice(bytes: &mut [u8], block_affector: &dyn Fn(u64, &mut I) -> u64, key_iterator: &mut I) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/des/api.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | (mut src: R, dst: W, block_affector: &Fn(u64, &mut I) -> u64, mut key_iterator: I, endianess: Endianess) -> io::Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 | (mut src: R, dst: W, block_affector: &dyn Fn(u64, &mut I) -> u64, mut key_iterator: I, endianess: Endianess) -> io::Result<()> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/des/api.rs:100:65 [INFO] [stdout] | [INFO] [stdout] 100 | fn transform_padded_slice(bytes: &mut [u8], block_affector: &Fn(u64, &mut I) -> u64, key_iterator: &mut I) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 | fn transform_padded_slice(bytes: &mut [u8], block_affector: &dyn Fn(u64, &mut I) -> u64, key_iterator: &mut I) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/des/details/bit_encoding.rs:18:54 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(encoding_rules: Vec, row_bits: &'a [u32], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 18 | input_size: u32, output_size: u32) -> EncodingTable { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 18 | input_size: u32, output_size: u32) -> EncodingTable<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/des/details/bit_encoding.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn encoding_rules(&'e self) -> &Vec { &self.encoding_rules } [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'e` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn encoding_rules(&'e self) -> &'e Vec { &self.encoding_rules } [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/des/details/bit_encoding.rs:18:54 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(encoding_rules: Vec, row_bits: &'a [u32], [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 18 | input_size: u32, output_size: u32) -> EncodingTable { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 18 | input_size: u32, output_size: u32) -> EncodingTable<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/des/details/bit_encoding.rs:46:40 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn encoding_rules(&'e self) -> &Vec { &self.encoding_rules } [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'e` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn encoding_rules(&'e self) -> &'e Vec { &self.encoding_rules } [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "f47260e8815ae56a25012a5127629bd4a3f69187bc5b62e6c18b9057694380c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f47260e8815ae56a25012a5127629bd4a3f69187bc5b62e6c18b9057694380c3", kill_on_drop: false }` [INFO] [stdout] f47260e8815ae56a25012a5127629bd4a3f69187bc5b62e6c18b9057694380c3