[INFO] fetching crate hangar 0.0.4... [INFO] checking hangar-0.0.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate hangar 0.0.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate hangar 0.0.4 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hangar 0.0.4 [INFO] finished tweaking crates.io crate hangar 0.0.4 [INFO] tweaked toml for crates.io crate hangar 0.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 118 packages [INFO] [stderr] Adding aho-corasick v0.6.10 (latest: v1.1.3) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo-shim v0.1.5 (latest: v0.2.0) [INFO] [stderr] Adding cargo_metadata v0.1.2 (latest: v0.18.1) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding dtoa v0.4.8 (latest: v1.0.9) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding glob v0.2.11 (latest: v0.3.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding humansize v1.1.1 (latest: v2.1.3) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding itoa v0.3.4 (latest: v1.0.11) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.35) [INFO] [stderr] Adding regex v0.2.11 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.5.6 (latest: v0.8.3) [INFO] [stderr] Adding serde v0.9.15 (latest: v1.0.197) [INFO] [stderr] Adding serde_derive v0.9.15 (latest: v1.0.197) [INFO] [stderr] Adding serde_json v0.9.10 (latest: v1.0.115) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.58) [INFO] [stderr] Adding tera v0.11.20 (latest: v1.19.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding thread_local v0.3.6 (latest: v1.1.8) [INFO] [stderr] Adding ucd-util v0.1.10 (latest: v0.2.1) [INFO] [stderr] Adding unic-char-property v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unic-char-range v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unic-common v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unic-segment v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unic-ucd-segment v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unic-ucd-version v0.7.0 (latest: v0.9.0) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.4) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded cargo_metadata v0.1.2 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded unic-common v0.7.0 [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded tera v0.11.20 [INFO] [stderr] Downloaded cargo-shim v0.1.5 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] [stderr] Downloaded serde v0.9.15 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b545a1d5a469a7b3ffd2ac3a7cea56331371c63abaa496440b740c71f16a3b0c [INFO] running `Command { std: "docker" "start" "-a" "b545a1d5a469a7b3ffd2ac3a7cea56331371c63abaa496440b740c71f16a3b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b545a1d5a469a7b3ffd2ac3a7cea56331371c63abaa496440b740c71f16a3b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b545a1d5a469a7b3ffd2ac3a7cea56331371c63abaa496440b740c71f16a3b0c", kill_on_drop: false }` [INFO] [stdout] b545a1d5a469a7b3ffd2ac3a7cea56331371c63abaa496440b740c71f16a3b0c [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13da3ab9168429985fcc23ae48a3f9b48501f4a9c941b5d1749b70c55fe84fb2 [INFO] running `Command { std: "docker" "start" "-a" "13da3ab9168429985fcc23ae48a3f9b48501f4a9c941b5d1749b70c55fe84fb2", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking deunicode v1.4.3 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking slug v0.1.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Checking cargo_metadata v0.1.2 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Checking cargo-shim v0.1.5 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Checking hangar v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/new.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use clap; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate clap; [INFO] [stdout] | ------------------ the item `clap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/new.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use clap; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate clap; [INFO] [stdout] | ------------------ the item `clap` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | context.add("database_url", &setting.db_url); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | context.add("authors_name_email", &setting.author); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | context.add("cargo_db", cargo_db); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | context.add("db_connection_long", db_connection_long); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | context.add("db_connection_short", db_connection_short); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | context.add("database_url", &setting.db_url); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | context.add("authors_name_email", &setting.author); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | context.add("cargo_db", cargo_db); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | context.add("db_connection_long", db_connection_long); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `tera::Context::add`: Use `insert` instead to keep consistency with std collections [INFO] [stdout] --> src/generator/mod.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | context.add("db_connection_short", db_connection_short); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | let result: Result = if let Some(matches) = matches.subcommand_matches("build") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | } else if let Some(matches) = matches.subcommand_matches("db") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | } else if let Some(matches) = matches.subcommand_matches("run") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:36:54 [INFO] [stdout] | [INFO] [stdout] 36 | let result: Result = if let Some(matches) = matches.subcommand_matches("build") [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | } else if let Some(matches) = matches.subcommand_matches("db") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | } else if let Some(matches) = matches.subcommand_matches("run") { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/generator/mod.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | tera.add_raw_template(var_template_name, var_template_value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = tera.add_raw_template(var_template_name, var_template_value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/generator/mod.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | tera.add_raw_template(var_template_name, var_template_value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = tera.add_raw_template(var_template_name, var_template_value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s [INFO] running `Command { std: "docker" "inspect" "13da3ab9168429985fcc23ae48a3f9b48501f4a9c941b5d1749b70c55fe84fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13da3ab9168429985fcc23ae48a3f9b48501f4a9c941b5d1749b70c55fe84fb2", kill_on_drop: false }` [INFO] [stdout] 13da3ab9168429985fcc23ae48a3f9b48501f4a9c941b5d1749b70c55fe84fb2 [INFO] checking hangar-0.0.4 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate hangar 0.0.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate hangar 0.0.4 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hangar 0.0.4 [INFO] finished tweaking crates.io crate hangar 0.0.4 [INFO] tweaked toml for crates.io crate hangar 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9cf884975e95a72206a4d5bd415887d4554ba25d72492bd3d184454867e9e7c [INFO] running `Command { std: "docker" "start" "-a" "d9cf884975e95a72206a4d5bd415887d4554ba25d72492bd3d184454867e9e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9cf884975e95a72206a4d5bd415887d4554ba25d72492bd3d184454867e9e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9cf884975e95a72206a4d5bd415887d4554ba25d72492bd3d184454867e9e7c", kill_on_drop: false }` [INFO] [stdout] d9cf884975e95a72206a4d5bd415887d4554ba25d72492bd3d184454867e9e7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7578aef809e7290601898b6b0fd1ae6d882ac4b987d221ea61eff01f2d93df2 [INFO] running `Command { std: "docker" "start" "-a" "a7578aef809e7290601898b6b0fd1ae6d882ac4b987d221ea61eff01f2d93df2", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7578aef809e7290601898b6b0fd1ae6d882ac4b987d221ea61eff01f2d93df2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7578aef809e7290601898b6b0fd1ae6d882ac4b987d221ea61eff01f2d93df2", kill_on_drop: false }` [INFO] [stdout] a7578aef809e7290601898b6b0fd1ae6d882ac4b987d221ea61eff01f2d93df2