[INFO] fetching crate matrix-sdk-qrcode 0.14.0...
[INFO] checking matrix-sdk-qrcode-0.14.0 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] extracting crate matrix-sdk-qrcode 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate matrix-sdk-qrcode 0.14.0
[INFO] finished tweaking crates.io crate matrix-sdk-qrcode 0.14.0
[INFO] tweaked toml for crates.io crate matrix-sdk-qrcode 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-sdk-qrcode 0.14.0 on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matrix-sdk-qrcode 0.14.0 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v2.3.4
[INFO] [stderr]   Downloaded ruma v0.13.0
[INFO] [stderr]   Downloaded matrix-pickle v0.2.1
[INFO] [stderr]   Downloaded js_int v0.2.2
[INFO] [stderr]   Downloaded ruma-macros v0.16.0
[INFO] [stderr]   Downloaded assign v1.1.1
[INFO] [stderr]   Downloaded konst_kernel v0.3.9
[INFO] [stderr]   Downloaded serde_html_form v0.2.7
[INFO] [stderr]   Downloaded konst v0.3.9
[INFO] [stderr]   Downloaded ruma-events v0.31.0
[INFO] [stderr]   Downloaded image v0.25.7
[INFO] [stderr]   Downloaded time-core v0.1.5
[INFO] [stderr]   Downloaded qrcode v0.14.1
[INFO] [stderr]   Downloaded ruma-client-api v0.21.0
[INFO] [stderr]   Downloaded time v0.3.42
[INFO] [stderr]   Downloaded date_header v1.0.5
[INFO] [stderr]   Downloaded matrix-pickle-derive v0.2.1
[INFO] [stderr]   Downloaded ruma-html v0.5.0
[INFO] [stderr]   Downloaded ruma-common v0.16.0
[INFO] [stderr]   Downloaded js_option v0.1.1
[INFO] [stderr]   Downloaded const_panic v0.2.14
[INFO] [stderr]   Downloaded as_variant v1.3.0
[INFO] [stderr]   Downloaded toml v0.8.15
[INFO] [stderr]   Downloaded bytemuck v1.16.3
[INFO] [stderr]   Downloaded ruma-identifiers-validation v0.11.0
[INFO] [stderr]   Downloaded pxfm v0.1.20
[INFO] [stderr]   Downloaded vodozemac v0.9.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbe15195a976959fe891cae859958ccfdd6816be28cba9b58aaf8ee0df55ee3d
[INFO] running `Command { std: "docker" "start" "-a" "dbe15195a976959fe891cae859958ccfdd6816be28cba9b58aaf8ee0df55ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbe15195a976959fe891cae859958ccfdd6816be28cba9b58aaf8ee0df55ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe15195a976959fe891cae859958ccfdd6816be28cba9b58aaf8ee0df55ee3d", kill_on_drop: false }`
[INFO] [stdout] dbe15195a976959fe891cae859958ccfdd6816be28cba9b58aaf8ee0df55ee3d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 694a0bf4c65247804a88f97af8c47453c246eabaa7e20a513fefbadfc8ef5c95
[INFO] running `Command { std: "docker" "start" "-a" "694a0bf4c65247804a88f97af8c47453c246eabaa7e20a513fefbadfc8ef5c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling ruma-common v0.16.0
[INFO] [stderr]     Checking time-core v0.1.5
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking wildmatch v2.3.4
[INFO] [stderr]    Compiling ruma-events v0.31.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking as_variant v1.3.0
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling ruma-client-api v0.21.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking date_header v1.0.5
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking time v0.3.42
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking const_panic v0.2.14
[INFO] [stderr]     Checking konst_kernel v0.3.9
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking konst v0.3.9
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking pxfm v0.1.20
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking moxcms v0.7.5
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.11.0
[INFO] [stderr]     Checking image v0.25.7
[INFO] [stderr]     Checking prost v0.13.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking qrcode v0.14.1
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking js_option v0.1.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking serde_html_form v0.2.7
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling toml v0.8.15
[INFO] [stderr]    Compiling matrix-pickle-derive v0.2.1
[INFO] [stderr]    Compiling ruma-macros v0.16.0
[INFO] [stderr]     Checking matrix-pickle v0.2.1
[INFO] [stderr]     Checking vodozemac v0.9.0
[INFO] [stderr]     Checking ruma v0.13.0
[INFO] [stderr]     Checking matrix-sdk-qrcode v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: konst v0.3.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "694a0bf4c65247804a88f97af8c47453c246eabaa7e20a513fefbadfc8ef5c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694a0bf4c65247804a88f97af8c47453c246eabaa7e20a513fefbadfc8ef5c95", kill_on_drop: false }`
[INFO] [stdout] 694a0bf4c65247804a88f97af8c47453c246eabaa7e20a513fefbadfc8ef5c95
