[INFO] fetching crate assemblylift-cli 0.4.0-alpha.11...
[INFO] checking assemblylift-cli-0.4.0-alpha.11 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate assemblylift-cli 0.4.0-alpha.11 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate assemblylift-cli 0.4.0-alpha.11 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assemblylift-cli 0.4.0-alpha.11
[INFO] finished tweaking crates.io crate assemblylift-cli 0.4.0-alpha.11
[INFO] tweaked toml for crates.io crate assemblylift-cli 0.4.0-alpha.11 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate assemblylift-cli 0.4.0-alpha.11 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1681bfcf871cfad3a2de9bfc5e877a287b43f9446108ec11f1c7b1f2318998d5
[INFO] running `Command { std: "docker" "start" "-a" "1681bfcf871cfad3a2de9bfc5e877a287b43f9446108ec11f1c7b1f2318998d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1681bfcf871cfad3a2de9bfc5e877a287b43f9446108ec11f1c7b1f2318998d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1681bfcf871cfad3a2de9bfc5e877a287b43f9446108ec11f1c7b1f2318998d5", kill_on_drop: false }`
[INFO] [stdout] 1681bfcf871cfad3a2de9bfc5e877a287b43f9446108ec11f1c7b1f2318998d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5875901b734a85b6a164a1cd5419e333696918eb3b9c6fde8b7db090bae71263
[INFO] running `Command { std: "docker" "start" "-a" "5875901b734a85b6a164a1cd5419e333696918eb3b9c6fde8b7db090bae71263", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[INFO] [stderr]    Compiling rustix v0.35.13
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling cranelift-isle v0.89.2
[INFO] [stderr]     Checking futures-channel v0.3.25
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.89.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.89.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking slice-group-by v0.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[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 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5875901b734a85b6a164a1cd5419e333696918eb3b9c6fde8b7db090bae71263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5875901b734a85b6a164a1cd5419e333696918eb3b9c6fde8b7db090bae71263", kill_on_drop: false }`
[INFO] [stdout] 5875901b734a85b6a164a1cd5419e333696918eb3b9c6fde8b7db090bae71263
[INFO] checking assemblylift-cli-0.4.0-alpha.11 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate assemblylift-cli 0.4.0-alpha.11 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate assemblylift-cli 0.4.0-alpha.11 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assemblylift-cli 0.4.0-alpha.11
[INFO] finished tweaking crates.io crate assemblylift-cli 0.4.0-alpha.11
[INFO] tweaked toml for crates.io crate assemblylift-cli 0.4.0-alpha.11 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate assemblylift-cli 0.4.0-alpha.11 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 211b0c81cba6ef493af7e93da49449894d6b5c57c97a3020aadeadcb9a950006
[INFO] running `Command { std: "docker" "start" "-a" "211b0c81cba6ef493af7e93da49449894d6b5c57c97a3020aadeadcb9a950006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "211b0c81cba6ef493af7e93da49449894d6b5c57c97a3020aadeadcb9a950006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211b0c81cba6ef493af7e93da49449894d6b5c57c97a3020aadeadcb9a950006", kill_on_drop: false }`
[INFO] [stdout] 211b0c81cba6ef493af7e93da49449894d6b5c57c97a3020aadeadcb9a950006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7de24c5af872a9cec7687e67bb3f6346e46d8aff83e90a929e869d65935c831
[INFO] running `Command { std: "docker" "start" "-a" "f7de24c5af872a9cec7687e67bb3f6346e46d8aff83e90a929e869d65935c831", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "f7de24c5af872a9cec7687e67bb3f6346e46d8aff83e90a929e869d65935c831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7de24c5af872a9cec7687e67bb3f6346e46d8aff83e90a929e869d65935c831", kill_on_drop: false }`
[INFO] [stdout] f7de24c5af872a9cec7687e67bb3f6346e46d8aff83e90a929e869d65935c831