[INFO] cloning repository https://github.com/alexhsamuel/procstar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexhsamuel/procstar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexhsamuel%2Fprocstar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexhsamuel%2Fprocstar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a78292a6346e3e7d509fcf43193d251bf823a48 [INFO] checking alexhsamuel/procstar against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexhsamuel%2Fprocstar" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexhsamuel/procstar 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 git repo https://github.com/alexhsamuel/procstar [INFO] finished tweaking git repo https://github.com/alexhsamuel/procstar [INFO] tweaked toml for git repo https://github.com/alexhsamuel/procstar written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/alexhsamuel/procstar 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-body v1.0.0-rc.2 [INFO] [stderr] Downloaded http-body-util v0.1.0-rc.2 [INFO] [stderr] Downloaded tokio-pipe v0.2.12 [INFO] [stderr] Downloaded assert_cmd v2.0.11 [INFO] [stderr] Downloaded windows-core v0.50.0 [INFO] [stderr] Downloaded bstr v1.5.0 [INFO] [stderr] Downloaded hyper v1.0.0-rc.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6f436310e8509f37a6a5e0b9b0dac7f0ec9436f1b59394e0cdce0a160193a0cc [INFO] running `Command { std: "docker" "start" "-a" "6f436310e8509f37a6a5e0b9b0dac7f0ec9436f1b59394e0cdce0a160193a0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f436310e8509f37a6a5e0b9b0dac7f0ec9436f1b59394e0cdce0a160193a0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f436310e8509f37a6a5e0b9b0dac7f0ec9436f1b59394e0cdce0a160193a0cc", kill_on_drop: false }` [INFO] [stdout] 6f436310e8509f37a6a5e0b9b0dac7f0ec9436f1b59394e0cdce0a160193a0cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f17a8b07cd2a2bb66f2261c10158f2c21acc9a849909bf47e52e06fff90c2b3b [INFO] running `Command { std: "docker" "start" "-a" "f17a8b07cd2a2bb66f2261c10158f2c21acc9a849909bf47e52e06fff90c2b3b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling openssl-src v300.2.1+3.2.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking http-body v1.0.0-rc.2 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking predicates v3.0.3 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking bstr v1.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Checking assert_cmd v2.0.11 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking stderrlog v0.5.4 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.166 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tokio v1.29.1 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking http-body-util v0.1.0-rc.2 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking hyper v1.0.0-rc.3 [INFO] [stderr] Checking tokio-pipe v0.2.12 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking procstar v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/fdio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/procinfo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/proto.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/spec.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/spec.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/sys.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/sys.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/environ.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/fdio.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/procinfo.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/proto.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/spec.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/spec.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/sys.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::string::String; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/sys.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "f17a8b07cd2a2bb66f2261c10158f2c21acc9a849909bf47e52e06fff90c2b3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f17a8b07cd2a2bb66f2261c10158f2c21acc9a849909bf47e52e06fff90c2b3b", kill_on_drop: false }` [INFO] [stdout] f17a8b07cd2a2bb66f2261c10158f2c21acc9a849909bf47e52e06fff90c2b3b