[INFO] fetching crate ge-man-lib 0.1.1... [INFO] checking ge-man-lib-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ge-man-lib 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate ge-man-lib 0.1.1 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 ge-man-lib 0.1.1 [INFO] finished tweaking crates.io crate ge-man-lib 0.1.1 [INFO] tweaked toml for crates.io crate ge-man-lib 0.1.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 276 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.2) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding castaway v0.1.2 (latest: v0.2.2) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.3.0) [INFO] [stderr] Adding event-listener v4.0.3 (latest: v5.3.0) [INFO] [stderr] Adding event-listener-strategy v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding httpmock v0.6.8 (latest: v0.7.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding mockall v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding mockall_derive v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.6.0) [INFO] [stderr] Adding predicates v2.1.5 (latest: v3.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.32) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding serde_yaml v0.8.26 (latest: v0.9.34+deprecated) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.6) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding test-case v2.2.2 (latest: v3.3.1) [INFO] [stderr] Adding test-case-macros v2.2.2 (latest: v3.3.1) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termtree v0.4.1 [INFO] [stderr] Downloaded fragile v2.0.0 [INFO] [stderr] Downloaded downcast v0.11.0 [INFO] [stderr] Downloaded test-case-macros v2.2.2 [INFO] [stderr] Downloaded predicates-tree v1.0.9 [INFO] [stderr] Downloaded assert_fs v1.1.1 [INFO] [stderr] Downloaded levenshtein v1.0.5 [INFO] [stderr] Downloaded globwalk v0.9.1 [INFO] [stderr] Downloaded predicates v3.1.0 [INFO] [stderr] Downloaded pico-args v0.5.0 [INFO] [stderr] Downloaded httpmock v0.6.8 [INFO] [stderr] Downloaded castaway v0.1.2 [INFO] [stderr] Downloaded isahc v1.7.2 [INFO] [stderr] Downloaded serde_regex v1.1.0 [INFO] [stderr] Downloaded async-object-pool v0.1.4 [INFO] [stderr] Downloaded basic-cookies v0.1.5 [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded mockall_derive v0.11.4 [INFO] [stderr] Downloaded mockall v0.11.4 [INFO] [stderr] Downloaded test-case v2.2.2 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.9+1.58.0 [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] f21ab9a8d02ff0ee4abb797c177399e462b18316787a688a806ee66c73177a39 [INFO] running `Command { std: "docker" "start" "-a" "f21ab9a8d02ff0ee4abb797c177399e462b18316787a688a806ee66c73177a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f21ab9a8d02ff0ee4abb797c177399e462b18316787a688a806ee66c73177a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21ab9a8d02ff0ee4abb797c177399e462b18316787a688a806ee66c73177a39", kill_on_drop: false }` [INFO] [stdout] f21ab9a8d02ff0ee4abb797c177399e462b18316787a688a806ee66c73177a39 [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] 39fa97f580a772cbd5b5d7a403f66974aa24c066fe282338c8b37a2c0b2908de [INFO] running `Command { std: "docker" "start" "-a" "39fa97f580a772cbd5b5d7a403f66974aa24c066fe282338c8b37a2c0b2908de", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.8.1 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling libnghttp2-sys v0.1.9+1.58.0 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Compiling curl-sys v0.4.72+curl-8.6.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking event-listener-strategy v0.5.1 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking async-task v4.7.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Checking async-executor v1.9.1 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling curl v0.4.46 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling isahc v1.7.2 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking castaway v0.1.2 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling test-case-macros v2.2.2 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking async-object-pool v0.1.4 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking test-case v2.2.2 [INFO] [stderr] Checking assert_fs v1.1.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking ge-man-lib v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking mockall v0.11.4 [INFO] [stderr] Compiling basic-cookies v0.1.5 [INFO] [stderr] Checking httpmock v0.6.8 [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/archive.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | use super::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/config.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | use std::io::BufRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | use super::*; [INFO] [stdout] | -------- the item `BufRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `APPLICATION_GZIP` is imported redundantly [INFO] [stdout] --> src/download/response.rs:128:27 [INFO] [stdout] | [INFO] [stdout] 128 | use crate::download::{APPLICATION_GZIP, APPLICATION_OCTET_STREAM}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | [INFO] [stdout] 130 | use super::*; [INFO] [stdout] | -------- the item `APPLICATION_GZIP` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `APPLICATION_OCTET_STREAM` is imported redundantly [INFO] [stdout] --> src/download/response.rs:128:45 [INFO] [stdout] | [INFO] [stdout] 128 | use crate::download::{APPLICATION_GZIP, APPLICATION_OCTET_STREAM}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | [INFO] [stdout] 130 | use super::*; [INFO] [stdout] | -------- the item `APPLICATION_OCTET_STREAM` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/download/mod.rs:294:9 [INFO] [stdout] | [INFO] [stdout] 294 | use reqwest::blocking::Response; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 295 | [INFO] [stdout] 296 | use super::*; [INFO] [stdout] | -------- the item `Response` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "39fa97f580a772cbd5b5d7a403f66974aa24c066fe282338c8b37a2c0b2908de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fa97f580a772cbd5b5d7a403f66974aa24c066fe282338c8b37a2c0b2908de", kill_on_drop: false }` [INFO] [stdout] 39fa97f580a772cbd5b5d7a403f66974aa24c066fe282338c8b37a2c0b2908de