[INFO] fetching crate dsconv 0.3.0... [INFO] checking dsconv-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate dsconv 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate dsconv 0.3.0 [INFO] finished tweaking crates.io crate dsconv 0.3.0 [INFO] tweaked toml for crates.io crate dsconv 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dsconv 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dsconv 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 185f02d2c6452440c2ce865531769ddbe2f1157e7d4b6137ddad77931ffba7b6 [INFO] running `Command { std: "docker" "start" "-a" "185f02d2c6452440c2ce865531769ddbe2f1157e7d4b6137ddad77931ffba7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "185f02d2c6452440c2ce865531769ddbe2f1157e7d4b6137ddad77931ffba7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185f02d2c6452440c2ce865531769ddbe2f1157e7d4b6137ddad77931ffba7b6", kill_on_drop: false }` [INFO] [stdout] 185f02d2c6452440c2ce865531769ddbe2f1157e7d4b6137ddad77931ffba7b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b26615baa300b62ba34d6e69fa79d50e7a515a10e6a1a4ceb1ed6466311720e [INFO] running `Command { std: "docker" "start" "-a" "2b26615baa300b62ba34d6e69fa79d50e7a515a10e6a1a4ceb1ed6466311720e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Compiling bugreport v0.4.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Compiling ansi_colours v1.0.4 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking fancy-regex v0.7.1 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling bat v0.18.3 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking grep-cli v0.1.6 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Compiling dsconv v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking termtree v0.2.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] warning: dsconv@0.3.0: "dsconv.1" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stderr] warning: dsconv@0.3.0: "dsconv-config.toml.5" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking dialoguer v0.9.0 [INFO] [stderr] Checking rmpv v1.0.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking predicates v2.0.3 [INFO] [stderr] Checking assert_cmd v2.0.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling git-version-macro v0.3.5 [INFO] [stderr] Compiling strum_macros v0.22.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking git-version v0.3.5 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking strum v0.22.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking clircle v0.3.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking deser-hjson v1.0.2 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking plist v1.2.1 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking ron v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking syntect v4.6.0 [INFO] [stderr] warning: dsconv@0.3.0: "dsconv.1" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | / /// Output to instead of stdout. [INFO] [stdout] 59 | | #[structopt(short, long, value_name = "FILE", conflicts_with = "color")] [INFO] [stdout] 60 | | pub output: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: dsconv@0.3.0: "dsconv-config.toml.5" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | / /// Input from . [INFO] [stdout] 77 | | #[structopt(value_name = "FILE")] [INFO] [stdout] 78 | | pub input: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dsconv` (bin "dsconv") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | / /// Output to instead of stdout. [INFO] [stdout] 59 | | #[structopt(short, long, value_name = "FILE", conflicts_with = "color")] [INFO] [stdout] 60 | | pub output: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/cli.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | / /// Input from . [INFO] [stdout] 77 | | #[structopt(value_name = "FILE")] [INFO] [stdout] 78 | | pub input: Option, [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: dsconv@0.3.0: "dsconv.1" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stderr] warning: dsconv@0.3.0: "dsconv-config.toml.5" was not generated (failed to execute Asciidoctor: No such file or directory (os error 2)) [INFO] [stderr] error: could not compile `dsconv` (bin "dsconv" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2b26615baa300b62ba34d6e69fa79d50e7a515a10e6a1a4ceb1ed6466311720e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b26615baa300b62ba34d6e69fa79d50e7a515a10e6a1a4ceb1ed6466311720e", kill_on_drop: false }` [INFO] [stdout] 2b26615baa300b62ba34d6e69fa79d50e7a515a10e6a1a4ceb1ed6466311720e