[INFO] fetching crate syrette_macros 0.4.0...
[INFO] checking syrette_macros-0.4.0 against master#ab37a83ae2c829b8597bdcda8244964ebc60b495 for pr-99943
[INFO] extracting crate syrette_macros 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate syrette_macros 0.4.0 on toolchain ab37a83ae2c829b8597bdcda8244964ebc60b495
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syrette_macros 0.4.0
[INFO] finished tweaking crates.io crate syrette_macros 0.4.0
[INFO] tweaked toml for crates.io crate syrette_macros 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syrette_macros v0.4.0
[INFO] [stderr]   Downloaded linkme v0.3.3
[INFO] [stderr]   Downloaded linkme-impl v0.3.3
[INFO] [stderr]   Downloaded syrette v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7cb2573a91bcc6f5c5320988bd0f5e48a1339b60df56434d4645499b055f50e
[INFO] running `Command { std: "docker" "start" "-a" "a7cb2573a91bcc6f5c5320988bd0f5e48a1339b60df56434d4645499b055f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7cb2573a91bcc6f5c5320988bd0f5e48a1339b60df56434d4645499b055f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cb2573a91bcc6f5c5320988bd0f5e48a1339b60df56434d4645499b055f50e", kill_on_drop: false }`
[INFO] [stdout] a7cb2573a91bcc6f5c5320988bd0f5e48a1339b60df56434d4645499b055f50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+ab37a83ae2c829b8597bdcda8244964ebc60b495" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf547ddf34fcda9cbfdb2beb5f33ebd4b1e12cee6ae6006cecad9406843f1a2d
[INFO] running `Command { std: "docker" "start" "-a" "cf547ddf34fcda9cbfdb2beb5f33ebd4b1e12cee6ae6006cecad9406843f1a2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking syrette_macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling linkme-impl v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling syrette_macros v0.4.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking linkme v0.3.3
[INFO] [stderr]     Checking syrette v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.62s
[INFO] running `Command { std: "docker" "inspect" "cf547ddf34fcda9cbfdb2beb5f33ebd4b1e12cee6ae6006cecad9406843f1a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf547ddf34fcda9cbfdb2beb5f33ebd4b1e12cee6ae6006cecad9406843f1a2d", kill_on_drop: false }`
[INFO] [stdout] cf547ddf34fcda9cbfdb2beb5f33ebd4b1e12cee6ae6006cecad9406843f1a2d