[INFO] fetching crate service-manager 0.5.1... [INFO] checking service-manager-0.5.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate service-manager 0.5.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate service-manager 0.5.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate service-manager 0.5.1 [INFO] finished tweaking crates.io crate service-manager 0.5.1 [INFO] tweaked toml for crates.io crate service-manager 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 95 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded line-wrap v0.2.0 [INFO] [stderr] Downloaded plist v1.6.1 [INFO] [stderr] Downloaded indoc v2.0.5 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86e9d0addfde51f6fea38893b3195313c4b38d01a67d24145385b402427af68b [INFO] running `Command { std: "docker" "start" "-a" "86e9d0addfde51f6fea38893b3195313c4b38d01a67d24145385b402427af68b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86e9d0addfde51f6fea38893b3195313c4b38d01a67d24145385b402427af68b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e9d0addfde51f6fea38893b3195313c4b38d01a67d24145385b402427af68b", kill_on_drop: false }` [INFO] [stdout] 86e9d0addfde51f6fea38893b3195313c4b38d01a67d24145385b402427af68b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 669d1bec542d2e16f7cece72bc2d49f0e00a571bce12c0d3a7a0aab61f38aa22 [INFO] running `Command { std: "docker" "start" "-a" "669d1bec542d2e16f7cece72bc2d49f0e00a571bce12c0d3a7a0aab61f38aa22", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking line-wrap v0.2.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking plist v1.6.1 [INFO] [stderr] Checking service-manager v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert_fs v1.1.1 [INFO] [stdout] warning: the item `OsString` is imported redundantly [INFO] [stdout] --> src/winsw.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `OsString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 438 | use std::ffi::OsString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cursor` is imported redundantly [INFO] [stdout] --> src/winsw.rs:439:9 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `Cursor` is already imported here [INFO] [stdout] ... [INFO] [stdout] 439 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EventReader` is imported redundantly [INFO] [stdout] --> src/winsw.rs:440:23 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `EventReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 440 | use xml::reader::{EventReader, XmlEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.95s [INFO] running `Command { std: "docker" "inspect" "669d1bec542d2e16f7cece72bc2d49f0e00a571bce12c0d3a7a0aab61f38aa22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "669d1bec542d2e16f7cece72bc2d49f0e00a571bce12c0d3a7a0aab61f38aa22", kill_on_drop: false }` [INFO] [stdout] 669d1bec542d2e16f7cece72bc2d49f0e00a571bce12c0d3a7a0aab61f38aa22 [INFO] checking service-manager-0.5.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate service-manager 0.5.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate service-manager 0.5.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate service-manager 0.5.1 [INFO] finished tweaking crates.io crate service-manager 0.5.1 [INFO] tweaked toml for crates.io crate service-manager 0.5.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 95 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bae701941961ad9e2a4b4e1d4a1c1b6a97e4347d7c8213b7abd7165744a65e6 [INFO] running `Command { std: "docker" "start" "-a" "3bae701941961ad9e2a4b4e1d4a1c1b6a97e4347d7c8213b7abd7165744a65e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bae701941961ad9e2a4b4e1d4a1c1b6a97e4347d7c8213b7abd7165744a65e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bae701941961ad9e2a4b4e1d4a1c1b6a97e4347d7c8213b7abd7165744a65e6", kill_on_drop: false }` [INFO] [stdout] 3bae701941961ad9e2a4b4e1d4a1c1b6a97e4347d7c8213b7abd7165744a65e6 [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" "-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6eac643d9c72b9a1647c4e5447d7adfd5a11e26f40a866dfd36a3b62f3acb63f [INFO] running `Command { std: "docker" "start" "-a" "6eac643d9c72b9a1647c4e5447d7adfd5a11e26f40a866dfd36a3b62f3acb63f", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking line-wrap v0.2.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking plist v1.6.1 [INFO] [stderr] Checking service-manager v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert_fs v1.1.1 [INFO] [stdout] warning: the item `OsString` is imported redundantly [INFO] [stdout] --> src/winsw.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `OsString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 438 | use std::ffi::OsString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cursor` is imported redundantly [INFO] [stdout] --> src/winsw.rs:439:9 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `Cursor` is already imported here [INFO] [stdout] ... [INFO] [stdout] 439 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EventReader` is imported redundantly [INFO] [stdout] --> src/winsw.rs:440:23 [INFO] [stdout] | [INFO] [stdout] 435 | use super::*; [INFO] [stdout] | -------- the item `EventReader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 440 | use xml::reader::{EventReader, XmlEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.34s [INFO] running `Command { std: "docker" "inspect" "6eac643d9c72b9a1647c4e5447d7adfd5a11e26f40a866dfd36a3b62f3acb63f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eac643d9c72b9a1647c4e5447d7adfd5a11e26f40a866dfd36a3b62f3acb63f", kill_on_drop: false }` [INFO] [stdout] 6eac643d9c72b9a1647c4e5447d7adfd5a11e26f40a866dfd36a3b62f3acb63f