[INFO] fetching crate subenum 1.1.2...
[INFO] checking subenum-1.1.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subenum 1.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate subenum 1.1.2
[INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate subenum 1.1.2 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 904ead06ec80dba41d93bf78edfb8b889f0faca38ff9e9dae7439af03b3814c8
[INFO] running `Command { std: "docker" "start" "-a" "904ead06ec80dba41d93bf78edfb8b889f0faca38ff9e9dae7439af03b3814c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "904ead06ec80dba41d93bf78edfb8b889f0faca38ff9e9dae7439af03b3814c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904ead06ec80dba41d93bf78edfb8b889f0faca38ff9e9dae7439af03b3814c8", kill_on_drop: false }`
[INFO] [stdout] 904ead06ec80dba41d93bf78edfb8b889f0faca38ff9e9dae7439af03b3814c8
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41479f5361b38217ba677a25862073d6a242970a260d57e46e683b734c799c37
[INFO] running `Command { std: "docker" "start" "-a" "41479f5361b38217ba677a25862073d6a242970a260d57e46e683b734c799c37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking subenum v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "41479f5361b38217ba677a25862073d6a242970a260d57e46e683b734c799c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41479f5361b38217ba677a25862073d6a242970a260d57e46e683b734c799c37", kill_on_drop: false }`
[INFO] [stdout] 41479f5361b38217ba677a25862073d6a242970a260d57e46e683b734c799c37
[INFO] checking subenum-1.1.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subenum 1.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate subenum 1.1.2
[INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate subenum 1.1.2 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 696f59c6f51d3e0d455602d933c00600cb2e3f850818bac00a5de5233ae94a25
[INFO] running `Command { std: "docker" "start" "-a" "696f59c6f51d3e0d455602d933c00600cb2e3f850818bac00a5de5233ae94a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "696f59c6f51d3e0d455602d933c00600cb2e3f850818bac00a5de5233ae94a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696f59c6f51d3e0d455602d933c00600cb2e3f850818bac00a5de5233ae94a25", kill_on_drop: false }`
[INFO] [stdout] 696f59c6f51d3e0d455602d933c00600cb2e3f850818bac00a5de5233ae94a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2d68a118b94f2f4c98f4e2b6898c96da260f1735caf96118c82ede6259d7ac4
[INFO] running `Command { std: "docker" "start" "-a" "c2d68a118b94f2f4c98f4e2b6898c96da260f1735caf96118c82ede6259d7ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking subenum v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "c2d68a118b94f2f4c98f4e2b6898c96da260f1735caf96118c82ede6259d7ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d68a118b94f2f4c98f4e2b6898c96da260f1735caf96118c82ede6259d7ac4", kill_on_drop: false }`
[INFO] [stdout] c2d68a118b94f2f4c98f4e2b6898c96da260f1735caf96118c82ede6259d7ac4