[INFO] cloning repository https://github.com/najamelan/tracing_prism [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/najamelan/tracing_prism" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnajamelan%2Ftracing_prism", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnajamelan%2Ftracing_prism'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82e976752b35a28ae4d7e5c5a0fca274c9926f22 [INFO] checking najamelan/tracing_prism against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnajamelan%2Ftracing_prism" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/najamelan/tracing_prism 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/najamelan/tracing_prism [INFO] finished tweaking git repo https://github.com/najamelan/tracing_prism [INFO] tweaked toml for git repo https://github.com/najamelan/tracing_prism written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/najamelan/tracing_prism 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thespis_impl v0.2.1 [INFO] [stderr] Downloaded async_nursery v0.5.0 [INFO] [stderr] Downloaded oneshot v0.1.3 [INFO] [stderr] Downloaded thespis_derive v0.1.0 [INFO] [stderr] Downloaded blanket v0.2.0 [INFO] [stderr] Downloaded async_executors v0.6.0 [INFO] [stderr] Downloaded thespis v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d3c2bcfd97a9b80983b41112e683eadb41697360e95663eb4ef532cd8815d260 [INFO] running `Command { std: "docker" "start" "-a" "d3c2bcfd97a9b80983b41112e683eadb41697360e95663eb4ef532cd8815d260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3c2bcfd97a9b80983b41112e683eadb41697360e95663eb4ef532cd8815d260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c2bcfd97a9b80983b41112e683eadb41697360e95663eb4ef532cd8815d260", kill_on_drop: false }` [INFO] [stdout] d3c2bcfd97a9b80983b41112e683eadb41697360e95663eb4ef532cd8815d260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2953c7296a457f1559bf3220f1bf69ec71698c98a5ffdd7440f0c79021441a6 [INFO] running `Command { std: "docker" "start" "-a" "d2953c7296a457f1559bf3220f1bf69ec71698c98a5ffdd7440f0c79021441a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling async_executors v0.6.0 [INFO] [stderr] Compiling thespis_derive v0.1.0 [INFO] [stderr] Compiling thespis v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling async_nursery v0.5.0 [INFO] [stderr] Compiling thespis_impl v0.2.1 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking oneshot v0.1.3 [INFO] [stderr] Checking send_wrapper v0.6.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.80 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling blanket v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.80 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Checking js-sys v0.3.57 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking tracing-wasm v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.30 [INFO] [stderr] Checking web-sys v0.3.57 [INFO] [stderr] Checking gloo-timers v0.2.4 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking gloo-events v0.1.2 [INFO] [stderr] Checking wasm-logger v0.2.0 [INFO] [stderr] Checking tracing_prism v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Column` is imported redundantly [INFO] [stdout] --> src/columns.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, column::Column }; [INFO] [stdout] | - ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Column` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `del_column ::*` [INFO] [stdout] --> src/columns.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | del_column ::* , [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Column` is imported redundantly [INFO] [stdout] --> src/control.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, column::Column }; [INFO] [stdout] | - ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Column` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToggleEntry` is imported redundantly [INFO] [stdout] --> src/control/toggle_entry.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, ToggleEntry }; [INFO] [stdout] | - ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `ToggleEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `toggle_entry:: *` [INFO] [stdout] --> src/control.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | toggle_entry:: *, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsonEntry` is imported redundantly [INFO] [stdout] --> src/entry.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, JsonEntry, PlainEntry }; [INFO] [stdout] | - ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `JsonEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PlainEntry` is imported redundantly [INFO] [stdout] --> src/entry.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, JsonEntry, PlainEntry }; [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `PlainEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UnboundedSender`, `console::log_1 as dbg`, `convert::TryInto`, `error`, `info`, `marker::PhantomData`, `rc::Rc`, `sync::Arc`, `trace`, `warn` [INFO] [stdout] --> src/entrypoint.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | tracing :: { trace, debug, info, warn, error } , [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ ^^^^^ [INFO] [stdout] 17 | web_sys :: { *, console::log_1 as dbg } , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | std :: { marker::PhantomData, rc::Rc } , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 24 | gloo_events :: { * } , [INFO] [stdout] 25 | futures :: { Stream, StreamExt, channel::{ mpsc::{ unbounded, UnboundedReceiver, UnboundedSender } } } , [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | futures :: { task::LocalSpawnExt, FutureExt } , [INFO] [stdout] 27 | std :: { task::*, pin::Pin, panic, collections::HashMap, sync::Arc, convert::TryInto } , [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Column` is imported redundantly [INFO] [stdout] --> src/columns.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, column::Column }; [INFO] [stdout] | - ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Column` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `del_column ::*` [INFO] [stdout] --> src/columns.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | del_column ::* , [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Column` is imported redundantly [INFO] [stdout] --> src/control.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, column::Column }; [INFO] [stdout] | - ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Column` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToggleEntry` is imported redundantly [INFO] [stdout] --> src/control/toggle_entry.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, ToggleEntry }; [INFO] [stdout] | - ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `ToggleEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `toggle_entry:: *` [INFO] [stdout] --> src/control.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | toggle_entry:: *, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsonEntry` is imported redundantly [INFO] [stdout] --> src/entry.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, JsonEntry, PlainEntry }; [INFO] [stdout] | - ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `JsonEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PlainEntry` is imported redundantly [INFO] [stdout] --> src/entry.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{ *, import::*, JsonEntry, PlainEntry }; [INFO] [stdout] | - ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `PlainEntry` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UnboundedSender`, `console::log_1 as dbg`, `convert::TryInto`, `error`, `info`, `marker::PhantomData`, `rc::Rc`, `sync::Arc`, `trace`, `warn` [INFO] [stdout] --> src/entrypoint.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | tracing :: { trace, debug, info, warn, error } , [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ ^^^^^ [INFO] [stdout] 17 | web_sys :: { *, console::log_1 as dbg } , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | std :: { marker::PhantomData, rc::Rc } , [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 24 | gloo_events :: { * } , [INFO] [stdout] 25 | futures :: { Stream, StreamExt, channel::{ mpsc::{ unbounded, UnboundedReceiver, UnboundedSender } } } , [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | futures :: { task::LocalSpawnExt, FutureExt } , [INFO] [stdout] 27 | std :: { task::*, pin::Pin, panic, collections::HashMap, sync::Arc, convert::TryInto } , [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value_txt` is never read [INFO] [stdout] --> src/json_entry.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct JsonEntry [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub value_txt: Option , [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value_txt` is never read [INFO] [stdout] --> src/json_entry.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct JsonEntry [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | pub value_txt: Option , [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.80 [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" "d2953c7296a457f1559bf3220f1bf69ec71698c98a5ffdd7440f0c79021441a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2953c7296a457f1559bf3220f1bf69ec71698c98a5ffdd7440f0c79021441a6", kill_on_drop: false }` [INFO] [stdout] d2953c7296a457f1559bf3220f1bf69ec71698c98a5ffdd7440f0c79021441a6 [INFO] checking najamelan/tracing_prism against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnajamelan%2Ftracing_prism" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/najamelan/tracing_prism 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] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/najamelan/tracing_prism [INFO] finished tweaking git repo https://github.com/najamelan/tracing_prism [INFO] tweaked toml for git repo https://github.com/najamelan/tracing_prism written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/najamelan/tracing_prism 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0a576401bf14594486c6eb1cbf0552dc50b84a6e9b2e0982441c42156cc82f81 [INFO] running `Command { std: "docker" "start" "-a" "0a576401bf14594486c6eb1cbf0552dc50b84a6e9b2e0982441c42156cc82f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a576401bf14594486c6eb1cbf0552dc50b84a6e9b2e0982441c42156cc82f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a576401bf14594486c6eb1cbf0552dc50b84a6e9b2e0982441c42156cc82f81", kill_on_drop: false }` [INFO] [stdout] 0a576401bf14594486c6eb1cbf0552dc50b84a6e9b2e0982441c42156cc82f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c2eb8258d711784dd9f83a2e8b6d2260c47dbf89c651997677cc8e052db1d6e2 [INFO] running `Command { std: "docker" "start" "-a" "c2eb8258d711784dd9f83a2e8b6d2260c47dbf89c651997677cc8e052db1d6e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.80 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling async_executors v0.6.0 [INFO] [stderr] Compiling thespis_derive v0.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling thespis v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling async_nursery v0.5.0 [INFO] [stderr] Compiling thespis_impl v0.2.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking oneshot v0.1.3 [INFO] [stderr] Checking send_wrapper v0.6.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.6/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking matchers v0.1.0 [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 `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c2eb8258d711784dd9f83a2e8b6d2260c47dbf89c651997677cc8e052db1d6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2eb8258d711784dd9f83a2e8b6d2260c47dbf89c651997677cc8e052db1d6e2", kill_on_drop: false }` [INFO] [stdout] c2eb8258d711784dd9f83a2e8b6d2260c47dbf89c651997677cc8e052db1d6e2