[INFO] fetching crate rescrobbled 0.7.1... [INFO] checking rescrobbled-0.7.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rescrobbled 0.7.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rescrobbled 0.7.1 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 rescrobbled 0.7.1 [INFO] finished tweaking crates.io crate rescrobbled 0.7.1 [INFO] tweaked toml for crates.io crate rescrobbled 0.7.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate rescrobbled 0.7.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded attohttpc v0.25.0 [INFO] [stderr] Downloaded enum-kinds v0.5.1 [INFO] [stderr] Downloaded from_variants_impl v1.0.2 [INFO] [stderr] Downloaded from_variants v1.0.2 [INFO] [stderr] Downloaded wrapped-vec v0.3.0 [INFO] [stderr] Downloaded rustfm-scrobble-proxy v2.0.0 [INFO] [stderr] Downloaded attohttpc v0.24.1 [INFO] [stderr] Downloaded listenbrainz v0.7.0 [INFO] [stderr] Downloaded mpris v2.0.1 [INFO] [stderr] Downloaded winnow v0.4.9 [INFO] [stderr] Downloaded dbus v0.9.7 [INFO] [stderr] Downloaded toml_edit v0.19.12 [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] da421d9a371c4c94f056bdcb96a6d4d2ef3fdf324dd46cd00ab4f1365d91c3ad [INFO] running `Command { std: "docker" "start" "-a" "da421d9a371c4c94f056bdcb96a6d4d2ef3fdf324dd46cd00ab4f1365d91c3ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da421d9a371c4c94f056bdcb96a6d4d2ef3fdf324dd46cd00ab4f1365d91c3ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da421d9a371c4c94f056bdcb96a6d4d2ef3fdf324dd46cd00ab4f1365d91c3ad", kill_on_drop: false }` [INFO] [stdout] da421d9a371c4c94f056bdcb96a6d4d2ef3fdf324dd46cd00ab4f1365d91c3ad [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] fa91358aeadd2d300095b4c3c92be01466bb550a793e7fe8279f77f52cfeb267 [INFO] running `Command { std: "docker" "start" "-a" "fa91358aeadd2d300095b4c3c92be01466bb550a793e7fe8279f77f52cfeb267", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking winnow v0.4.9 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking rtoolbox v0.0.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking rpassword v7.2.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling wrapped-vec v0.3.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling from_variants_impl v1.0.2 [INFO] [stderr] Checking from_variants v1.0.2 [INFO] [stderr] Checking mpris v2.0.1 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_edit v0.19.12 [INFO] [stderr] Checking attohttpc v0.25.0 [INFO] [stderr] Checking attohttpc v0.24.1 [INFO] [stderr] Checking rustfm-scrobble-proxy v2.0.0 [INFO] [stderr] Checking listenbrainz v0.7.0 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking rescrobbled v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wrapped-vec v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fa91358aeadd2d300095b4c3c92be01466bb550a793e7fe8279f77f52cfeb267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa91358aeadd2d300095b4c3c92be01466bb550a793e7fe8279f77f52cfeb267", kill_on_drop: false }` [INFO] [stdout] fa91358aeadd2d300095b4c3c92be01466bb550a793e7fe8279f77f52cfeb267 [INFO] checking rescrobbled-0.7.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rescrobbled 0.7.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate rescrobbled 0.7.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rescrobbled 0.7.1 [INFO] finished tweaking crates.io crate rescrobbled 0.7.1 [INFO] tweaked toml for crates.io crate rescrobbled 0.7.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate rescrobbled 0.7.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc25922b1a856fc15271fdd6b43f7a6a3fbd2693968770fd5357c5cf442a342b [INFO] running `Command { std: "docker" "start" "-a" "cc25922b1a856fc15271fdd6b43f7a6a3fbd2693968770fd5357c5cf442a342b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc25922b1a856fc15271fdd6b43f7a6a3fbd2693968770fd5357c5cf442a342b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc25922b1a856fc15271fdd6b43f7a6a3fbd2693968770fd5357c5cf442a342b", kill_on_drop: false }` [INFO] [stdout] cc25922b1a856fc15271fdd6b43f7a6a3fbd2693968770fd5357c5cf442a342b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 921b6c2748b6ecdb8baa6a7a42543af6ea13fa03703d5af285f2dfe40e410ce3 [INFO] running `Command { std: "docker" "start" "-a" "921b6c2748b6ecdb8baa6a7a42543af6ea13fa03703d5af285f2dfe40e410ce3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking winnow v0.4.9 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking rtoolbox v0.0.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking rpassword v7.2.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling wrapped-vec v0.3.0 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling from_variants_impl v1.0.2 [INFO] [stderr] Checking from_variants v1.0.2 [INFO] [stderr] Checking mpris v2.0.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_edit v0.19.12 [INFO] [stderr] Checking attohttpc v0.25.0 [INFO] [stderr] Checking attohttpc v0.24.1 [INFO] [stderr] Checking rustfm-scrobble-proxy v2.0.0 [INFO] [stderr] Checking listenbrainz v0.7.0 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking rescrobbled v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.06s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wrapped-vec v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "921b6c2748b6ecdb8baa6a7a42543af6ea13fa03703d5af285f2dfe40e410ce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "921b6c2748b6ecdb8baa6a7a42543af6ea13fa03703d5af285f2dfe40e410ce3", kill_on_drop: false }` [INFO] [stdout] 921b6c2748b6ecdb8baa6a7a42543af6ea13fa03703d5af285f2dfe40e410ce3