[INFO] fetching crate mist-core 0.9.0...
[INFO] testing mist-core-0.9.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mist-core 0.9.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mist-core 0.9.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mist-core 0.9.0
[INFO] finished tweaking crates.io crate mist-core 0.9.0
[INFO] tweaked toml for crates.io crate mist-core 0.9.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitreader v0.3.6
[INFO] [stderr]   Downloaded rental-impl v0.5.5
[INFO] [stderr]   Downloaded allsorts-rental v0.5.6
[INFO] [stderr]   Downloaded tinyfiledialogs v3.9.1
[INFO] [stderr]   Downloaded unicode-general-category v0.3.0
[INFO] [stderr]   Downloaded unicode-joining-type v0.5.0
[INFO] [stderr]   Downloaded glyph-names v0.1.0
[INFO] [stderr]   Downloaded allsorts_no_std v0.5.2
[INFO] [stderr]   Downloaded mmapio v0.9.1
[INFO] [stderr]   Downloaded rust-fontconfig v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1740b0176487294e84bf0cb2362b3c81a5a5c5f7fcd303492b35aa3df1124eb9
[INFO] running `Command { std: "docker" "start" "-a" "1740b0176487294e84bf0cb2362b3c81a5a5c5f7fcd303492b35aa3df1124eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1740b0176487294e84bf0cb2362b3c81a5a5c5f7fcd303492b35aa3df1124eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1740b0176487294e84bf0cb2362b3c81a5a5c5f7fcd303492b35aa3df1124eb9", kill_on_drop: false }`
[INFO] [stdout] 1740b0176487294e84bf0cb2362b3c81a5a5c5f7fcd303492b35aa3df1124eb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c88fc30f2cc3cb51ce4e16c0eeffa380663fa439d2d33231d95fd02b30681328
[INFO] running `Command { std: "docker" "start" "-a" "c88fc30f2cc3cb51ce4e16c0eeffa380663fa439d2d33231d95fd02b30681328", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-general-category v0.3.0
[INFO] [stderr]    Compiling unicode-joining-type v0.5.0
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling glyph-names v0.1.0
[INFO] [stderr]    Compiling xmlparser v0.13.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling tinyfiledialogs v3.9.1
[INFO] [stderr]    Compiling bitreader v0.3.6
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling mmapio v0.9.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling allsorts-rental v0.5.6
[INFO] [stderr]    Compiling allsorts_no_std v0.5.2
[INFO] [stderr]    Compiling ron v0.6.6
[INFO] [stdout] error[E0599]: no method named `decode_to_string_without_replacement` found for struct `Decoder` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/allsorts_no_std-0.5.2/src/get_name.rs:94:36
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let (res, _read) = decoder.decode_to_string_without_replacement(data, &mut s, true);
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `decode_to_str_without_replacement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `allsorts_no_std` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c88fc30f2cc3cb51ce4e16c0eeffa380663fa439d2d33231d95fd02b30681328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88fc30f2cc3cb51ce4e16c0eeffa380663fa439d2d33231d95fd02b30681328", kill_on_drop: false }`
[INFO] [stdout] c88fc30f2cc3cb51ce4e16c0eeffa380663fa439d2d33231d95fd02b30681328