[INFO] cloning repository https://github.com/Libera-Chat/magnetite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Libera-Chat/magnetite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibera-Chat%2Fmagnetite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibera-Chat%2Fmagnetite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bfbaa5933053fb66890f92e71b9c98c800e91ab [INFO] checking Libera-Chat/magnetite against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibera-Chat%2Fmagnetite" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Libera-Chat/magnetite 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/Libera-Chat/magnetite [INFO] finished tweaking git repo https://github.com/Libera-Chat/magnetite [INFO] tweaked toml for git repo https://github.com/Libera-Chat/magnetite written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Libera-Chat/magnetite 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 sha1 v0.10.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.34 [INFO] [stderr] Downloaded thiserror v1.0.34 [INFO] [stderr] Downloaded phf_shared v0.11.1 [INFO] [stderr] Downloaded futures-macro v0.3.24 [INFO] [stderr] Downloaded phf v0.11.1 [INFO] [stderr] Downloaded cipher v0.4.3 [INFO] [stderr] Downloaded tokio-postgres v0.7.7 [INFO] [stderr] Downloaded blowfish v0.9.1 [INFO] [stderr] Downloaded clap v3.2.20 [INFO] [stderr] Downloaded tokio v1.21.0 [INFO] [stderr] Downloaded bcrypt v0.13.0 [INFO] [stderr] Downloaded sha2 v0.10.5 [INFO] [stderr] Downloaded md-5 v0.10.4 [INFO] [stderr] Downloaded postgres-protocol v0.6.4 [INFO] [stderr] Downloaded postgres-types v0.2.4 [INFO] [stderr] Downloaded tokio-tungstenite v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c589a16dbb89d3233b18f7827f3f87d7cfa90fd70439f2263fd214c7b0dda4e [INFO] running `Command { std: "docker" "start" "-a" "5c589a16dbb89d3233b18f7827f3f87d7cfa90fd70439f2263fd214c7b0dda4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c589a16dbb89d3233b18f7827f3f87d7cfa90fd70439f2263fd214c7b0dda4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c589a16dbb89d3233b18f7827f3f87d7cfa90fd70439f2263fd214c7b0dda4e", kill_on_drop: false }` [INFO] [stdout] 5c589a16dbb89d3233b18f7827f3f87d7cfa90fd70439f2263fd214c7b0dda4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 12d1e3fc8d8c6221cf2254ab7d8751f472497e742924d7a3275a0853b98893bf [INFO] running `Command { std: "docker" "start" "-a" "12d1e3fc8d8c6221cf2254ab7d8751f472497e742924d7a3275a0853b98893bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking md-5 v0.10.4 [INFO] [stderr] Checking sha2 v0.10.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking sha1 v0.10.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking phf_shared v0.11.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking phf v0.11.1 [INFO] [stderr] Checking blowfish v0.9.1 [INFO] [stderr] Checking headers v0.3.8 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking postgres-protocol v0.6.4 [INFO] [stderr] Checking multipart v0.18.0 [INFO] [stderr] Checking bcrypt v0.13.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking postgres-types v0.2.4 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking tungstenite v0.14.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-tungstenite v0.15.0 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking tokio-postgres v0.7.7 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking warp v0.3.2 [INFO] [stderr] Checking magnetite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/bin/index.rs:2:69 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{path::PathBuf, fs::File, io::{BufReader, BufRead, Write}, convert::TryInto}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/bin/index.rs:2:69 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{path::PathBuf, fs::File, io::{BufReader, BufRead, Write}, convert::TryInto}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "12d1e3fc8d8c6221cf2254ab7d8751f472497e742924d7a3275a0853b98893bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d1e3fc8d8c6221cf2254ab7d8751f472497e742924d7a3275a0853b98893bf", kill_on_drop: false }` [INFO] [stdout] 12d1e3fc8d8c6221cf2254ab7d8751f472497e742924d7a3275a0853b98893bf