[INFO] fetching crate ribozyme 0.4.1... [INFO] testing ribozyme-0.4.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate ribozyme 0.4.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ribozyme 0.4.1 [INFO] finished tweaking crates.io crate ribozyme 0.4.1 [INFO] tweaked toml for crates.io crate ribozyme 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ribozyme 0.4.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ribozyme 0.4.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip-extensions v0.4.0 [INFO] [stderr] Downloaded superfusion v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dca2ce251513aece0ae12d290a58367e127429da5198c21c9cb7b02a8748442a [INFO] running `Command { std: "docker" "start" "-a" "dca2ce251513aece0ae12d290a58367e127429da5198c21c9cb7b02a8748442a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dca2ce251513aece0ae12d290a58367e127429da5198c21c9cb7b02a8748442a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca2ce251513aece0ae12d290a58367e127429da5198c21c9cb7b02a8748442a", kill_on_drop: false }` [INFO] [stdout] dca2ce251513aece0ae12d290a58367e127429da5198c21c9cb7b02a8748442a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6585d306144e5e5d857beba63c2a428a7ef0ae28993e3c341f0d24ffdc92c0cc [INFO] running `Command { std: "docker" "start" "-a" "6585d306144e5e5d857beba63c2a428a7ef0ae28993e3c341f0d24ffdc92c0cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling superfusion v0.1.5 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling zip-extensions v0.4.0 [INFO] [stderr] Compiling ribozyme v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `BlockState`, `Lang`, and `Font` are never constructed [INFO] [stdout] --> src/namespace/mod.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Kind { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 13 | BlockState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | Lang, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Font, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Kind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/resourcepack.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | fn indexes(&self) -> IndexList { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | fn indexes(&self) -> IndexList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [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" "6585d306144e5e5d857beba63c2a428a7ef0ae28993e3c341f0d24ffdc92c0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6585d306144e5e5d857beba63c2a428a7ef0ae28993e3c341f0d24ffdc92c0cc", kill_on_drop: false }` [INFO] [stdout] 6585d306144e5e5d857beba63c2a428a7ef0ae28993e3c341f0d24ffdc92c0cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2b5eec8a1bfce7a568732f6952542bfbbcde09e5c606981f1b4a9e71335167e [INFO] running `Command { std: "docker" "start" "-a" "e2b5eec8a1bfce7a568732f6952542bfbbcde09e5c606981f1b4a9e71335167e", kill_on_drop: false }` [INFO] [stderr] Compiling ribozyme v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `BlockState`, `Lang`, and `Font` are never constructed [INFO] [stdout] --> src/namespace/mod.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Kind { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 13 | BlockState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | Lang, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Font, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Kind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/resourcepack.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | fn indexes(&self) -> IndexList { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | fn indexes(&self) -> IndexList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [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" "e2b5eec8a1bfce7a568732f6952542bfbbcde09e5c606981f1b4a9e71335167e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2b5eec8a1bfce7a568732f6952542bfbbcde09e5c606981f1b4a9e71335167e", kill_on_drop: false }` [INFO] [stdout] e2b5eec8a1bfce7a568732f6952542bfbbcde09e5c606981f1b4a9e71335167e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 88e54b60e46a1e52aeef1e3f52fa1e5b15b4780e2c930ef1d695b7142dea9d80 [INFO] running `Command { std: "docker" "start" "-a" "88e54b60e46a1e52aeef1e3f52fa1e5b15b4780e2c930ef1d695b7142dea9d80", kill_on_drop: false }` [INFO] [stderr] warning: variants `BlockState`, `Lang`, and `Font` are never constructed [INFO] [stderr] --> src/namespace/mod.rs:13:2 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum Kind { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] 13 | BlockState, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | Lang, [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | Font, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Kind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/resourcepack.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | fn indexes(&self) -> IndexList { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 48 | fn indexes(&self) -> IndexList<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ribozyme` (bin "ribozyme" test) generated 2 warnings (run `cargo fix --bin "ribozyme" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [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/main.rs (/opt/rustwide/target/debug/deps/ribozyme-47b7474d95af64d7) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test namespace::tests::namespace_1 ... ok [INFO] [stdout] test namespace::tests::namespace_13 ... ok [INFO] [stdout] test namespace::tests::namespace_10 ... ok [INFO] [stdout] test namespace::tests::namespace_16 ... ok [INFO] [stdout] test namespace::tests::namespace_12 ... ok [INFO] [stdout] test namespace::tests::namespace_17 ... ok [INFO] [stdout] test namespace::tests::namespace_18 ... ok [INFO] [stdout] test namespace::tests::namespace_19 ... ok [INFO] [stdout] test namespace::tests::namespace_3 ... ok [INFO] [stdout] test namespace::tests::namespace_2 ... ok [INFO] [stdout] test namespace::tests::namespace_20 ... ok [INFO] [stdout] test namespace::tests::namespace_8 ... ok [INFO] [stdout] test namespace::tests::namespace_9 ... ok [INFO] [stdout] test namespace::tests::namespace_14 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_11 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_15 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_5 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_6 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_4 - should panic ... ok [INFO] [stdout] test namespace::tests::namespace_7 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "88e54b60e46a1e52aeef1e3f52fa1e5b15b4780e2c930ef1d695b7142dea9d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88e54b60e46a1e52aeef1e3f52fa1e5b15b4780e2c930ef1d695b7142dea9d80", kill_on_drop: false }` [INFO] [stdout] 88e54b60e46a1e52aeef1e3f52fa1e5b15b4780e2c930ef1d695b7142dea9d80