[INFO] fetching crate tracing-timing 0.6.0... [INFO] checking tracing-timing-0.6.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tracing-timing 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tracing-timing 0.6.0 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 tracing-timing 0.6.0 [INFO] finished tweaking crates.io crate tracing-timing 0.6.0 [INFO] tweaked toml for crates.io crate tracing-timing 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate tracing-timing 0.6.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded tracing-subscriber v0.3.8 [INFO] [stderr] Downloaded memchr v2.0.0 [INFO] [stderr] Downloaded version_check v0.9.0 [INFO] [stderr] Downloaded byteorder v1.0.0 [INFO] [stderr] Downloaded quote v1.0.0 [INFO] [stderr] Downloaded synom v0.11.0 [INFO] [stderr] Downloaded memoffset v0.5.0 [INFO] [stderr] Downloaded log v0.4.0 [INFO] [stderr] Downloaded indexmap v1.0.0 [INFO] [stderr] Downloaded atomic-shim v0.1.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.0 [INFO] [stderr] Downloaded flate2 v1.0.3 [INFO] [stderr] Downloaded minimal-lexical v0.1.2 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] [stderr] Downloaded hdrhistogram v7.5.0 [INFO] [stderr] Downloaded libc v0.2.64 [INFO] [stderr] Downloaded web-sys v0.3.36 [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded doc-comment v0.3.0 [INFO] [stderr] Downloaded miniz-sys v0.1.10 [INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded ctor v0.1.0 [INFO] [stderr] Downloaded mach v0.3.0 [INFO] [stderr] Downloaded slab v0.4.1 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded ryu v0.2.0 [INFO] [stderr] Downloaded serde_derive v1.0.0 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded raw-cpuid v9.0.0 [INFO] [stderr] Downloaded js-sys v0.3.36 [INFO] [stderr] Downloaded quanta v0.9.0 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.5 [INFO] [stderr] Downloaded cc v1.0.0 [INFO] [stderr] Downloaded generator v0.6.18 [INFO] [stderr] Downloaded serde_derive_internals v0.15.0 [INFO] [stderr] Downloaded serde v1.0.92 [INFO] [stderr] Downloaded loom v0.3.0 [INFO] [stderr] Downloaded ansi_term v0.12.0 [INFO] [stderr] Downloaded quote v0.3.8 [INFO] [stderr] Downloaded syn v0.11.10 [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] a3770f6ff89f05d4c1a20180b6ca2905cf149ea678d241321f786387456f1a75 [INFO] running `Command { std: "docker" "start" "-a" "a3770f6ff89f05d4c1a20180b6ca2905cf149ea678d241321f786387456f1a75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3770f6ff89f05d4c1a20180b6ca2905cf149ea678d241321f786387456f1a75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3770f6ff89f05d4c1a20180b6ca2905cf149ea678d241321f786387456f1a75", kill_on_drop: false }` [INFO] [stdout] a3770f6ff89f05d4c1a20180b6ca2905cf149ea678d241321f786387456f1a75 [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] 1105d12b5490feccf81dc6f13bfe260d9b35bbf3b6812902c1e4f28f328d3221 [INFO] running `Command { std: "docker" "start" "-a" "1105d12b5490feccf81dc6f13bfe260d9b35bbf3b6812902c1e4f28f328d3221", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling version_check v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling minimal-lexical v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking memchr v2.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling quote v1.0.0 [INFO] [stderr] Checking log v0.4.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking raw-cpuid v9.0.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking crossbeam-queue v0.3.0 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking ansi_term v0.12.0 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking flate2 v1.0.3 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking doc-comment v0.3.0 [INFO] [stderr] Checking indexmap v1.0.0 [INFO] [stderr] Checking quanta v0.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.3.8 [INFO] [stderr] Checking rand_distr v0.4.0 [INFO] [stderr] Checking hdrhistogram v7.5.0 [INFO] [stderr] Checking tracing-timing v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ShardedLock` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ShardedLock` is already imported here [INFO] [stdout] 2 | use crossbeam::sync::ShardedLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncHistogram` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SyncHistogram` is already imported here [INFO] [stdout] 2 | use crossbeam::sync::ShardedLock; [INFO] [stdout] 3 | use hdrhistogram::SyncHistogram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexMap` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `IndexMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use indexmap::IndexMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Hash` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Hash` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncHistogram` is imported redundantly [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SyncHistogram` is already imported here [INFO] [stdout] 2 | use hdrhistogram::SyncHistogram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexMap` is imported redundantly [INFO] [stdout] --> src/layer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `IndexMap` is already imported here [INFO] [stdout] 2 | use hdrhistogram::SyncHistogram; [INFO] [stdout] 3 | use indexmap::IndexMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Hash` is imported redundantly [INFO] [stdout] --> src/layer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Hash` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/layer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stdout] warning: the item `ShardedLock` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ShardedLock` is already imported here [INFO] [stdout] 2 | use crossbeam::sync::ShardedLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncHistogram` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SyncHistogram` is already imported here [INFO] [stdout] 2 | use crossbeam::sync::ShardedLock; [INFO] [stdout] 3 | use hdrhistogram::SyncHistogram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexMap` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `IndexMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use indexmap::IndexMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RefCell` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `RefCell` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Hash` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Hash` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/subscriber.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncHistogram` is imported redundantly [INFO] [stdout] --> src/layer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `SyncHistogram` is already imported here [INFO] [stdout] 2 | use hdrhistogram::SyncHistogram; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexMap` is imported redundantly [INFO] [stdout] --> src/layer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `IndexMap` is already imported here [INFO] [stdout] 2 | use hdrhistogram::SyncHistogram; [INFO] [stdout] 3 | use indexmap::IndexMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Hash` is imported redundantly [INFO] [stdout] --> src/layer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Hash` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `atomic` is imported redundantly [INFO] [stdout] --> src/layer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `atomic` is already imported here [INFO] [stdout] ... [INFO] [stdout] 5 | use std::sync::atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s [INFO] running `Command { std: "docker" "inspect" "1105d12b5490feccf81dc6f13bfe260d9b35bbf3b6812902c1e4f28f328d3221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1105d12b5490feccf81dc6f13bfe260d9b35bbf3b6812902c1e4f28f328d3221", kill_on_drop: false }` [INFO] [stdout] 1105d12b5490feccf81dc6f13bfe260d9b35bbf3b6812902c1e4f28f328d3221 [INFO] checking tracing-timing-0.6.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tracing-timing 0.6.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tracing-timing 0.6.0 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 tracing-timing 0.6.0 [INFO] finished tweaking crates.io crate tracing-timing 0.6.0 [INFO] tweaked toml for crates.io crate tracing-timing 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate tracing-timing 0.6.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 9ebe9fa5a2ce8ed0c2e97660c1e227597bf84fcc6f4cc73a9db66bc6ae622559 [INFO] running `Command { std: "docker" "start" "-a" "9ebe9fa5a2ce8ed0c2e97660c1e227597bf84fcc6f4cc73a9db66bc6ae622559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ebe9fa5a2ce8ed0c2e97660c1e227597bf84fcc6f4cc73a9db66bc6ae622559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ebe9fa5a2ce8ed0c2e97660c1e227597bf84fcc6f4cc73a9db66bc6ae622559", kill_on_drop: false }` [INFO] [stdout] 9ebe9fa5a2ce8ed0c2e97660c1e227597bf84fcc6f4cc73a9db66bc6ae622559 [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] 1ccd0868c9a998503c0751f482f6c7cbece53382dbf82a9c99be94609a85c143 [INFO] running `Command { std: "docker" "start" "-a" "1ccd0868c9a998503c0751f482f6c7cbece53382dbf82a9c99be94609a85c143", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling version_check v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling minimal-lexical v0.1.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.7/src/sync/parker.rs:366:25 [INFO] [stdout] | [INFO] [stdout] 366 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 367 | | NOTIFIED | PARKED => return, [INFO] [stdout] 368 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 369 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitflags v1.2.0 [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1ccd0868c9a998503c0751f482f6c7cbece53382dbf82a9c99be94609a85c143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ccd0868c9a998503c0751f482f6c7cbece53382dbf82a9c99be94609a85c143", kill_on_drop: false }` [INFO] [stdout] 1ccd0868c9a998503c0751f482f6c7cbece53382dbf82a9c99be94609a85c143