[INFO] cloning repository https://github.com/vks/mpw-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vks/mpw-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvks%2Fmpw-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvks%2Fmpw-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab81ee4340815c607f863fba28a1ffc8d065ebb3 [INFO] checking vks/mpw-rs against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvks%2Fmpw-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vks/mpw-rs on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vks/mpw-rs [INFO] finished tweaking git repo https://github.com/vks/mpw-rs [INFO] tweaked toml for git repo https://github.com/vks/mpw-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vks/mpw-rs 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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded data-encoding v1.2.0 [INFO] [stderr] Downloaded ring-pwhash v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69e0c8f6883fdf70b6155ee8da7385f5e99003b4f958373002c6ec6ad9b30061 [INFO] running `Command { std: "docker" "start" "-a" "69e0c8f6883fdf70b6155ee8da7385f5e99003b4f958373002c6ec6ad9b30061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69e0c8f6883fdf70b6155ee8da7385f5e99003b4f958373002c6ec6ad9b30061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69e0c8f6883fdf70b6155ee8da7385f5e99003b4f958373002c6ec6ad9b30061", kill_on_drop: false }` [INFO] [stdout] 69e0c8f6883fdf70b6155ee8da7385f5e99003b4f958373002c6ec6ad9b30061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5d54b3c2b383ca59d1f22d114001ecac6f2f87b4bac31b6636ad455295b8183 [INFO] running `Command { std: "docker" "start" "-a" "d5d54b3c2b383ca59d1f22d114001ecac6f2f87b4bac31b6636ad455295b8183", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling syn v0.15.3 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking data-encoding v2.1.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking rpassword v2.0.0 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking data-encoding v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking fancy-regex v0.1.0 [INFO] [stderr] Checking zxcvbn v1.0.1 [INFO] [stderr] Checking ring-pwhash v0.12.0 [INFO] [stderr] Checking mpw v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from, core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from, core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from, core_intrinsics)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from, core_intrinsics)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/algorithm.rs:227:24 [INFO] [stdout] | [INFO] [stdout] 227 | message: e.description().into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/algorithm.rs:227:24 [INFO] [stdout] | [INFO] [stdout] 227 | message: e.description().into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:495:14 [INFO] [stdout] | [INFO] [stdout] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:495:25 [INFO] [stdout] | [INFO] [stdout] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:501:18 [INFO] [stdout] | [INFO] [stdout] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:513:17 [INFO] [stdout] | [INFO] [stdout] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:526:17 [INFO] [stdout] | [INFO] [stdout] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:495:14 [INFO] [stdout] | [INFO] [stdout] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:495:25 [INFO] [stdout] | [INFO] [stdout] 495 | let (mut nonce, mut rest) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `kind` are never read [INFO] [stdout] --> src/algorithm.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 206 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 207 | // TODO: maybe rather use Cow? [INFO] [stdout] 208 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 209 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:501:18 [INFO] [stdout] | [INFO] [stdout] 501 | let (mut input, _) = rest.split_at_mut(clear_text.len()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `entropy_of_template` is never used [INFO] [stdout] --> src/algorithm.rs:381:4 [INFO] [stdout] | [INFO] [stdout] 381 | fn entropy_of_template(template: &str) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `id_for_buf` is never used [INFO] [stdout] --> src/algorithm.rs:401:8 [INFO] [stdout] | [INFO] [stdout] 401 | pub fn id_for_buf(buf: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/clear_on_drop.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | Other(Errno), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Other(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/config.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | panic!(format!("template too long for given password seed: {} >= {}", [INFO] [stdout] | ________________^ [INFO] [stdout] 288 | | template.len(), seed.len())); [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 287 ~ panic!("template too long for given password seed: {} >= {}", [INFO] [stdout] 288 ~ template.len(), seed.len()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:463:35 [INFO] [stdout] | [INFO] [stdout] 463 | assert!(buf.len() >= PAD_LEN, make_message(PAD_LEN, buf.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 463 | assert!(buf.len() >= PAD_LEN, "{}", make_message(PAD_LEN, buf.len())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:464:35 [INFO] [stdout] | [INFO] [stdout] 464 | assert!(buf.len() >= len + 1, make_message(len + 1, buf.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 464 | assert!(buf.len() >= len + 1, "{}", make_message(len + 1, buf.len())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:513:17 [INFO] [stdout] | [INFO] [stdout] 513 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:526:17 [INFO] [stdout] | [INFO] [stdout] 526 | let (nonce, mut in_out) = buffer.split_at_mut(NONCE_LEN); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `message` and `kind` are never read [INFO] [stdout] --> src/algorithm.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 206 | pub struct Error { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 207 | // TODO: maybe rather use Cow? [INFO] [stdout] 208 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 209 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `id_for_buf` is never used [INFO] [stdout] --> src/algorithm.rs:401:8 [INFO] [stdout] | [INFO] [stdout] 401 | pub fn id_for_buf(buf: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/clear_on_drop.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | Other(Errno), [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 24 | Other(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/config.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub kind: ErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | panic!(format!("template too long for given password seed: {} >= {}", [INFO] [stdout] | ________________^ [INFO] [stdout] 288 | | template.len(), seed.len())); [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 287 ~ panic!("template too long for given password seed: {} >= {}", [INFO] [stdout] 288 ~ template.len(), seed.len()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:463:35 [INFO] [stdout] | [INFO] [stdout] 463 | assert!(buf.len() >= PAD_LEN, make_message(PAD_LEN, buf.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 463 | assert!(buf.len() >= PAD_LEN, "{}", make_message(PAD_LEN, buf.len())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/algorithm.rs:464:35 [INFO] [stdout] | [INFO] [stdout] 464 | assert!(buf.len() >= len + 1, make_message(len + 1, buf.len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 464 | assert!(buf.len() >= len + 1, "{}", make_message(len + 1, buf.len())); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "d5d54b3c2b383ca59d1f22d114001ecac6f2f87b4bac31b6636ad455295b8183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d54b3c2b383ca59d1f22d114001ecac6f2f87b4bac31b6636ad455295b8183", kill_on_drop: false }` [INFO] [stdout] d5d54b3c2b383ca59d1f22d114001ecac6f2f87b4bac31b6636ad455295b8183 [INFO] checking vks/mpw-rs against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvks%2Fmpw-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vks/mpw-rs on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vks/mpw-rs [INFO] finished tweaking git repo https://github.com/vks/mpw-rs [INFO] tweaked toml for git repo https://github.com/vks/mpw-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vks/mpw-rs 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" "+09146510cdb33d15474a35fde290187a88b1cf35" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab411c4041252797a6dddcb60072b00898656cef462ba2747a62fefd0243d0fd [INFO] running `Command { std: "docker" "start" "-a" "ab411c4041252797a6dddcb60072b00898656cef462ba2747a62fefd0243d0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab411c4041252797a6dddcb60072b00898656cef462ba2747a62fefd0243d0fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab411c4041252797a6dddcb60072b00898656cef462ba2747a62fefd0243d0fd", kill_on_drop: false }` [INFO] [stdout] ab411c4041252797a6dddcb60072b00898656cef462ba2747a62fefd0243d0fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87c2c3068762f89791c7d39aaeaf109bdfb9a5bbaba0ceb4207b372a67e61282 [INFO] running `Command { std: "docker" "start" "-a" "87c2c3068762f89791c7d39aaeaf109bdfb9a5bbaba0ceb4207b372a67e61282", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Compiling syn v0.15.3 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking data-encoding v2.1.1 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking rpassword v2.0.0 [INFO] [stderr] Checking data-encoding v1.2.0 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking fancy-regex v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Checking zxcvbn v1.0.1 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking ring-pwhash v0.12.0 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-Wl,--version-script=/tmp/rustca37nGL/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustca37nGL/symbols.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.00.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.01.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.02.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.03.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.04.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.05.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.06.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.07.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.08.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.09.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.serde_derive.8f3d10c5f8f51718-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.e46svufvytq94yelhi6wuo0mt.rcgu.rmeta" "/opt/rustwide/target/debug/deps/serde_derive-1e7661cda9fd0103.c0zivlhsss5st3x6031fe9gxj.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-34622c39a48dcc69.rlib" "/opt/rustwide/target/debug/deps/libquote-eed8a740c382ad12.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-71fc0d43622c9ab2.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-9313b4b022bb319a.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-7e248b736ec3690e.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/deps/libserde_derive-1e7661cda9fd0103.so" "-Wl,--gc-sections" "-shared" "-Wl,-soname=libserde_derive-1e7661cda9fd0103.so" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "87c2c3068762f89791c7d39aaeaf109bdfb9a5bbaba0ceb4207b372a67e61282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87c2c3068762f89791c7d39aaeaf109bdfb9a5bbaba0ceb4207b372a67e61282", kill_on_drop: false }` [INFO] [stdout] 87c2c3068762f89791c7d39aaeaf109bdfb9a5bbaba0ceb4207b372a67e61282