[INFO] cloning repository https://github.com/lunchboxav/wayang-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lunchboxav/wayang-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Fwayang-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Fwayang-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22e74715e83c8ae7e25531c6088b5f8461237786 [INFO] testing lunchboxav/wayang-rs against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flunchboxav%2Fwayang-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lunchboxav/wayang-rs on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lunchboxav/wayang-rs [INFO] finished tweaking git repo https://github.com/lunchboxav/wayang-rs [INFO] tweaked toml for git repo https://github.com/lunchboxav/wayang-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lunchboxav/wayang-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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d807337831fbafaf1b964c2662db146bddffc0617bff97ead45e648085c82a6 [INFO] running `Command { std: "docker" "start" "-a" "3d807337831fbafaf1b964c2662db146bddffc0617bff97ead45e648085c82a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d807337831fbafaf1b964c2662db146bddffc0617bff97ead45e648085c82a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d807337831fbafaf1b964c2662db146bddffc0617bff97ead45e648085c82a6", kill_on_drop: false }` [INFO] [stdout] 3d807337831fbafaf1b964c2662db146bddffc0617bff97ead45e648085c82a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80f1ed2dae60c9a3f22d9f93ff5cfabcb2fa76cca28d30195c8be005a6545d22 [INFO] running `Command { std: "docker" "start" "-a" "80f1ed2dae60c9a3f22d9f93ff5cfabcb2fa76cca28d30195c8be005a6545d22", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling v_htmlescape v0.8.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling yansi-term v0.1.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling annotate-snippets v0.8.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling terminal_size v0.1.13 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling console v0.10.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling toolchain_find v0.1.4 [INFO] [stderr] Compiling onig_sys v69.5.0 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling v_eval v0.6.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling onig v6.0.0 [INFO] [stderr] Compiling v_escape_derive v0.7.1 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling v_escape v0.10.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling plist v1.0.0 [INFO] [stderr] Compiling syntect v4.3.0 [INFO] [stderr] Compiling yarte_helpers v0.10.1 [INFO] [stderr] Compiling yarte_parser v0.10.1 [INFO] [stderr] Compiling yarte_hir v0.10.1 [INFO] [stderr] Compiling yarte_codegen v0.10.1 [INFO] [stderr] Compiling prettyprint v0.8.1 [INFO] [stderr] Compiling yarte_derive v0.10.1 [INFO] [stderr] Compiling yarte v0.10.1 [INFO] [stderr] Compiling wayang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Template)] [INFO] [stdout] | ^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Template` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 32s [INFO] running `Command { std: "docker" "inspect" "80f1ed2dae60c9a3f22d9f93ff5cfabcb2fa76cca28d30195c8be005a6545d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80f1ed2dae60c9a3f22d9f93ff5cfabcb2fa76cca28d30195c8be005a6545d22", kill_on_drop: false }` [INFO] [stdout] 80f1ed2dae60c9a3f22d9f93ff5cfabcb2fa76cca28d30195c8be005a6545d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbdf22384b9f61a2a1aea44e9e2269a6761537a08b9bf8855fa8087f4d798e61 [INFO] running `Command { std: "docker" "start" "-a" "fbdf22384b9f61a2a1aea44e9e2269a6761537a08b9bf8855fa8087f4d798e61", kill_on_drop: false }` [INFO] [stderr] Compiling wayang-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Template)] [INFO] [stdout] | ^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Template` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "fbdf22384b9f61a2a1aea44e9e2269a6761537a08b9bf8855fa8087f4d798e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbdf22384b9f61a2a1aea44e9e2269a6761537a08b9bf8855fa8087f4d798e61", kill_on_drop: false }` [INFO] [stdout] fbdf22384b9f61a2a1aea44e9e2269a6761537a08b9bf8855fa8087f4d798e61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4bb758f4a8b72f1c90227242cc6730bcd94e0bd92c4a45de34e946818642408d [INFO] running `Command { std: "docker" "start" "-a" "4bb758f4a8b72f1c90227242cc6730bcd94e0bd92c4a45de34e946818642408d", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | #[derive(Template)] [INFO] [stderr] | ^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `Template` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `wayang-rs` (bin "wayang-rs" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wayang_rs-7d12594c796ddd1d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4bb758f4a8b72f1c90227242cc6730bcd94e0bd92c4a45de34e946818642408d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bb758f4a8b72f1c90227242cc6730bcd94e0bd92c4a45de34e946818642408d", kill_on_drop: false }` [INFO] [stdout] 4bb758f4a8b72f1c90227242cc6730bcd94e0bd92c4a45de34e946818642408d