[INFO] fetching crate dangerous 0.10.0... [INFO] testing dangerous-0.10.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate dangerous 0.10.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate dangerous 0.10.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate dangerous 0.10.0 [INFO] tweaked toml for crates.io crate dangerous 0.10.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dangerous 0.10.0 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 dangerous 0.10.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zc-derive v0.4.0 [INFO] [stderr] Downloaded colored-diff v0.2.2 [INFO] [stderr] Downloaded indoc v1.0.3 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded anyhow v1.0.39 [INFO] [stderr] Downloaded zc v0.4.0 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded imap-proto v0.14.0 [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] 900b7d12d76c3575166afc79b970fd7054a00d2ee2689a16b8bf20be97da8de6 [INFO] running `Command { std: "docker" "start" "-a" "900b7d12d76c3575166afc79b970fd7054a00d2ee2689a16b8bf20be97da8de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "900b7d12d76c3575166afc79b970fd7054a00d2ee2689a16b8bf20be97da8de6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900b7d12d76c3575166afc79b970fd7054a00d2ee2689a16b8bf20be97da8de6", kill_on_drop: false }` [INFO] [stdout] 900b7d12d76c3575166afc79b970fd7054a00d2ee2689a16b8bf20be97da8de6 [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] 0cb12c5f32f0116a6df37435ec35b78d13debabf178cedca530c54c1eff5c172 [INFO] running `Command { std: "docker" "start" "-a" "0cb12c5f32f0116a6df37435ec35b78d13debabf178cedca530c54c1eff5c172", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling dangerous v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "0cb12c5f32f0116a6df37435ec35b78d13debabf178cedca530c54c1eff5c172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb12c5f32f0116a6df37435ec35b78d13debabf178cedca530c54c1eff5c172", kill_on_drop: false }` [INFO] [stdout] 0cb12c5f32f0116a6df37435ec35b78d13debabf178cedca530c54c1eff5c172 [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] fd092b81c1d8298fd17e80616f4de6d3afe633179abe09593a4e5a6403d07da4 [INFO] running `Command { std: "docker" "start" "-a" "fd092b81c1d8298fd17e80616f4de6d3afe633179abe09593a4e5a6403d07da4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.39 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling colored-diff v0.2.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling zc-derive v0.4.0 [INFO] [stderr] Compiling zc v0.4.0 [INFO] [stderr] Compiling imap-proto v0.14.0 [INFO] [stderr] Compiling dangerous v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/external.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Custom<'i>(&'i str); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Custom` 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: unused import: `error::*` [INFO] [stdout] --> tests/common.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub use dangerous::{error::*, *}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> tests/common.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | pub use dangerous::{error::*, *}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | Bool(bool), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` 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] 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] 26 - Bool(bool), [INFO] [stdout] 26 + Bool(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Str(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is 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] 27 - Str(&'a str), [INFO] [stdout] 27 + Str(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is 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] 28 - Number(f64), [INFO] [stdout] 28 + Number(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | Array(Vec>), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is 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] 29 - Array(Vec>), [INFO] [stdout] 29 + Array(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/json.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | Object(Vec<(&'a str, Value<'a>)>), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Debug`, but this is 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] 30 - Object(Vec<(&'a str, Value<'a>)>), [INFO] [stdout] 30 + Object(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> tests/common.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paste::paste` [INFO] [stdout] --> tests/common.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use paste::paste; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fd092b81c1d8298fd17e80616f4de6d3afe633179abe09593a4e5a6403d07da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd092b81c1d8298fd17e80616f4de6d3afe633179abe09593a4e5a6403d07da4", kill_on_drop: false }` [INFO] [stdout] fd092b81c1d8298fd17e80616f4de6d3afe633179abe09593a4e5a6403d07da4 [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" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f2e8f5790af014f3f3b0e4c5db39b11f299f61ca9180dbf34b681bb9a9c84a60 [INFO] running `Command { std: "docker" "start" "-a" "f2e8f5790af014f3f3b0e4c5db39b11f299f61ca9180dbf34b681bb9a9c84a60", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `paste::paste` [INFO] [stderr] --> tests/common.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use paste::paste; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::*` [INFO] [stderr] --> tests/common.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | pub use dangerous::{error::*, *}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `indoc::indoc` [INFO] [stderr] --> tests/common.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub use indoc::indoc; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `paste::paste` [INFO] [stderr] --> tests/common.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use paste::paste; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dangerous` (test "test_errors") generated 1 warning (run `cargo fix --test "test_errors"` to apply 1 suggestion) [INFO] [stderr] warning: `dangerous` (test "test_span") generated 3 warnings (run `cargo fix --test "test_span"` to apply 3 suggestions) [INFO] [stderr] warning: `dangerous` (test "test_pattern") generated 3 warnings (3 duplicates) [INFO] [stderr] warning: `dangerous` (test "test_reader_bytes") generated 1 warning (1 duplicate) [INFO] [stderr] warning: `dangerous` (test "test_reader_string") generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `indoc::indoc` [INFO] [stderr] --> tests/common.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub use indoc::indoc; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/external.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Custom<'i>(&'i str); [INFO] [stderr] | ------ ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Custom` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:26:10 [INFO] [stderr] | [INFO] [stderr] 26 | Bool(bool), [INFO] [stderr] | ---- ^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 26 - Bool(bool), [INFO] [stderr] 26 + Bool(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | Str(&'a str), [INFO] [stderr] | --- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 27 - Str(&'a str), [INFO] [stderr] 27 + Str(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | Number(f64), [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 28 - Number(f64), [INFO] [stderr] 28 + Number(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | Array(Vec>), [INFO] [stderr] | ----- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 29 - Array(Vec>), [INFO] [stderr] 29 + Array(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> examples/json.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | Object(Vec<(&'a str, Value<'a>)>), [INFO] [stderr] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Value` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 30 - Object(Vec<(&'a str, Value<'a>)>), [INFO] [stderr] 30 + Object(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `dangerous` (test "test_reader") generated 2 warnings (1 duplicate) (run `cargo fix --test "test_reader"` to apply 1 suggestion) [INFO] [stderr] warning: `dangerous` (example "external") generated 1 warning [INFO] [stderr] warning: `dangerous` (test "test_display") generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `dangerous` (example "json") generated 5 warnings [INFO] [stderr] warning: `dangerous` (test "test_input") generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dangerous-f169da695608ee66) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_head_str_single ... ok [INFO] [stdout] test display::section::tests::test_computed_span_bytes_last ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_middle ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_head ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_short_non_ascii_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_tail_str_single ... ok [INFO] [stdout] test util::utf8::tests::test_char_iter ... ok [INFO] [stdout] test util::utf8::tests::test_first_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_head_tail_str_over_min_width_bad_utf8 ... ok [INFO] [stdout] test util::utf8::tests::test_last_codepoint ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_over_min_tail ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_last_bad_utf8 ... ok [INFO] [stdout] test display::section::tests::test_computed_span_str_long_tail ... ok [INFO] [stdout] test error::expected::tests::test_expected_size ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- error::expected::tests::test_expected_size stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'error::expected::tests::test_expected_size' panicked at src/error/expected/mod.rs:275:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 208 [INFO] [stdout] right: 216 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x72fb7ae700c2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x72fb7ae700c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x72fb7ae700c2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x72fb7ae700c2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x72fb7aeaa233 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x72fb7aeaa233 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x72fb7ae6d3f3 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x72fb7ae6d3f3 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x72fb7ae6ff12 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x72fb7ae7168c - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x72fb7ae714e2 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x72fb7ae3e564 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x72fb7ae3e564 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x72fb7ae72013 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x72fb7ae72013 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x72fb7ae71dda - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x72fb7ae705b9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x72fb7ae71a6d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x72fb7adefde0 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x72fb7adf0097 - core::panicking::assert_failed_inner::h483faaa3ae844fd5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:432:17 [INFO] [stdout] 20: 0x72fb7adeffe9 - core::panicking::assert_failed::hf8b169ac4b7bfd88 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:387:5 [INFO] [stdout] 21: 0x72fb7adf945f - dangerous::error::expected::tests::test_expected_size::h2360d45c582317f8 [INFO] [stdout] at /opt/rustwide/workdir/src/error/expected/mod.rs:275:9 [INFO] [stdout] 22: 0x72fb7adf93e7 - dangerous::error::expected::tests::test_expected_size::{{closure}}::hd4b304271143b64b [INFO] [stdout] at /opt/rustwide/workdir/src/error/expected/mod.rs:273:28 [INFO] [stdout] 23: 0x72fb7adfdc56 - core::ops::function::FnOnce::call_once::h9429d6879ce2a48a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x72fb7ae43c5b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x72fb7ae43c5b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x72fb7ae42ece - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x72fb7ae42ece - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x72fb7ae42ece - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x72fb7ae42ece - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x72fb7ae42ece - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x72fb7ae42ece - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x72fb7ae42ece - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x72fb7ae07d54 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x72fb7ae07d54 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x72fb7ae0b54a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x72fb7ae0b54a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x72fb7ae0b54a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x72fb7ae0b54a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x72fb7ae0b54a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x72fb7ae0b54a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x72fb7ae0b54a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x72fb7ae74a67 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x72fb7ae74a67 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x72fb7ae74a67 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] error::expected::tests::test_expected_size [INFO] [stdout] [INFO] [stdout] test result: FAILED. 29 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f2e8f5790af014f3f3b0e4c5db39b11f299f61ca9180dbf34b681bb9a9c84a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e8f5790af014f3f3b0e4c5db39b11f299f61ca9180dbf34b681bb9a9c84a60", kill_on_drop: false }` [INFO] [stdout] f2e8f5790af014f3f3b0e4c5db39b11f299f61ca9180dbf34b681bb9a9c84a60