[INFO] fetching crate mtgadmin 1.0.5... [INFO] testing mtgadmin-1.0.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mtgadmin 1.0.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate mtgadmin 1.0.5 [INFO] finished tweaking crates.io crate mtgadmin 1.0.5 [INFO] tweaked toml for crates.io crate mtgadmin 1.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mtgadmin 1.0.5 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mtgadmin 1.0.5 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on library `mtgadmin` which is deprecated [INFO] [stderr] warning: unused manifest key: bin.0.plugin [INFO] [stderr] warning: unused manifest key: lib.plugin [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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[stderr] Downloaded gix-features v0.29.0 [INFO] [stderr] Downloaded gix-sec v0.8.0 [INFO] [stderr] Downloaded watchexec-cli v1.22.3 [INFO] [stderr] Downloaded supports-color v2.0.0 [INFO] [stderr] Downloaded watchexec-filterer-globset v1.2.0 [INFO] [stderr] Downloaded openssl-src v111.25.3+1.1.1t [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6270d147d170ed2af0a28531fb5040fb916192e074feb5690600f3591be2ca7d [INFO] running `Command { std: "docker" "start" "-a" "6270d147d170ed2af0a28531fb5040fb916192e074feb5690600f3591be2ca7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6270d147d170ed2af0a28531fb5040fb916192e074feb5690600f3591be2ca7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6270d147d170ed2af0a28531fb5040fb916192e074feb5690600f3591be2ca7d", kill_on_drop: false }` [INFO] [stdout] 6270d147d170ed2af0a28531fb5040fb916192e074feb5690600f3591be2ca7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 888c35cdcc414e58a5609a5086e96ab2a87ed6403e7a7e3e331280a0edca1bd3 [INFO] running `Command { std: "docker" "start" "-a" "888c35cdcc414e58a5609a5086e96ab2a87ed6403e7a7e3e331280a0edca1bd3", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on library `mtgadmin` which is deprecated [INFO] [stderr] warning: unused manifest key: bin.0.plugin [INFO] [stderr] warning: unused manifest key: lib.plugin [INFO] [stderr] warning: mtgadmin v1.0.5 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-checkmate` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling once_cell v1.17.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.59/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bstr v1.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "888c35cdcc414e58a5609a5086e96ab2a87ed6403e7a7e3e331280a0edca1bd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "888c35cdcc414e58a5609a5086e96ab2a87ed6403e7a7e3e331280a0edca1bd3", kill_on_drop: false }` [INFO] [stdout] 888c35cdcc414e58a5609a5086e96ab2a87ed6403e7a7e3e331280a0edca1bd3