[INFO] fetching crate bup 0.1.5... [INFO] checking bup-0.1.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate bup 0.1.5 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bup 0.1.5 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 bup 0.1.5 [INFO] finished tweaking crates.io crate bup 0.1.5 [INFO] tweaked toml for crates.io crate bup 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate bup 0.1.5 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 crypto-common v0.1.3 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded getrandom v0.2.6 [INFO] [stderr] Downloaded quote v1.0.17 [INFO] [stderr] Downloaded checked_int_cast v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.21 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] Downloaded anyhow v1.0.56 [INFO] [stderr] Downloaded regex v1.5.5 [INFO] [stderr] Downloaded tokio v1.18.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.34.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.34.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.34.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.34.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.34.0 [INFO] [stderr] Downloaded web-sys v0.3.57 [INFO] [stderr] Downloaded libc v0.2.122 [INFO] [stderr] Downloaded hyper v0.14.18 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded num-bigint v0.4.3 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.2 [INFO] [stderr] Downloaded crossterm v0.23.2 [INFO] [stderr] Downloaded windows-sys v0.34.0 [INFO] [stderr] Downloaded qrcode v0.12.0 [INFO] [stderr] Downloaded qr2term v0.3.0 [INFO] [stderr] Downloaded indexmap v1.8.1 [INFO] [stderr] Downloaded tokio-util v0.7.1 [INFO] [stderr] Downloaded http v0.2.7 [INFO] [stderr] Downloaded tracing-core v0.1.26 [INFO] [stderr] Downloaded tracing v0.1.34 [INFO] [stderr] Downloaded openssl-sys v0.9.72 [INFO] [stderr] Downloaded mio v0.8.2 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded log v0.4.16 [INFO] [stderr] Downloaded reqwest v0.11.10 [INFO] [stderr] Downloaded serde_json v1.0.80 [INFO] [stderr] Downloaded parking_lot v0.12.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.30 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [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] 65ded91252ed1726e49e5bd044b23831a6fb5f16f4d8ed14183f23e0c8968ed3 [INFO] running `Command { std: "docker" "start" "-a" "65ded91252ed1726e49e5bd044b23831a6fb5f16f4d8ed14183f23e0c8968ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65ded91252ed1726e49e5bd044b23831a6fb5f16f4d8ed14183f23e0c8968ed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ded91252ed1726e49e5bd044b23831a6fb5f16f4d8ed14183f23e0c8968ed3", kill_on_drop: false }` [INFO] [stdout] 65ded91252ed1726e49e5bd044b23831a6fb5f16f4d8ed14183f23e0c8968ed3 [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] b4629544a121b715659d5fcd28587431eb80268ee97917099fc52c93a0572ae0 [INFO] running `Command { std: "docker" "start" "-a" "b4629544a121b715659d5fcd28587431eb80268ee97917099fc52c93a0572ae0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ghash v0.4.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking qr2term v0.3.0 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking aes-gcm v0.9.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking bup v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/main.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use url::{self, Url}; [INFO] [stdout] | ^^^^ the item `url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/upload.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/upload.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/download.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use reqwest::{self, StatusCode}; [INFO] [stdout] | ^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/download.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `url` is imported redundantly [INFO] [stdout] --> src/main.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use url::{self, Url}; [INFO] [stdout] | ^^^^ the item `url` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/upload.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/upload.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/download.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use reqwest::{self, StatusCode}; [INFO] [stdout] | ^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/download.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.62s [INFO] running `Command { std: "docker" "inspect" "b4629544a121b715659d5fcd28587431eb80268ee97917099fc52c93a0572ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4629544a121b715659d5fcd28587431eb80268ee97917099fc52c93a0572ae0", kill_on_drop: false }` [INFO] [stdout] b4629544a121b715659d5fcd28587431eb80268ee97917099fc52c93a0572ae0