[INFO] fetching crate mapped-guard 0.0.1...
[INFO] building mapped-guard-0.0.1 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate mapped-guard 0.0.1 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate mapped-guard 0.0.1 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mapped-guard 0.0.1
[INFO] finished tweaking crates.io crate mapped-guard 0.0.1
[INFO] tweaked toml for crates.io crate mapped-guard 0.0.1 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b7daa5a8f173f708a4e5dd7f6dcc5a8a9182840441334f5b3e56db81d4143dd
[INFO] running `Command { std: "docker" "start" "-a" "4b7daa5a8f173f708a4e5dd7f6dcc5a8a9182840441334f5b3e56db81d4143dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b7daa5a8f173f708a4e5dd7f6dcc5a8a9182840441334f5b3e56db81d4143dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7daa5a8f173f708a4e5dd7f6dcc5a8a9182840441334f5b3e56db81d4143dd", kill_on_drop: false }`
[INFO] [stdout] 4b7daa5a8f173f708a4e5dd7f6dcc5a8a9182840441334f5b3e56db81d4143dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94f774b369f3456d8db0232be73015dc4f9b7fdaa5949a4758cd70ddce18a214
[INFO] running `Command { std: "docker" "start" "-a" "94f774b369f3456d8db0232be73015dc4f9b7fdaa5949a4758cd70ddce18a214", kill_on_drop: false }`
[INFO] [stderr]    Compiling mapped-guard v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "94f774b369f3456d8db0232be73015dc4f9b7fdaa5949a4758cd70ddce18a214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f774b369f3456d8db0232be73015dc4f9b7fdaa5949a4758cd70ddce18a214", kill_on_drop: false }`
[INFO] [stdout] 94f774b369f3456d8db0232be73015dc4f9b7fdaa5949a4758cd70ddce18a214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8703b42ea64120d9df8cc8b733fd23abe655714a0d0436f664c6c0335ec536af
[INFO] running `Command { std: "docker" "start" "-a" "8703b42ea64120d9df8cc8b733fd23abe655714a0d0436f664c6c0335ec536af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling git_info v0.1.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling mapped-guard v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mapped_guard-35f9210c9443cf02)
[INFO] [stderr]   Executable tests/meta_badges.rs (/opt/rustwide/target/debug/deps/meta_badges-9f0c1be7a407827f)
[INFO] [stderr]   Executable tests/meta_cargo_badges.rs (/opt/rustwide/target/debug/deps/meta_cargo_badges-00f3960ab4a8c798)
[INFO] [stderr]   Executable tests/meta_constants_.rs (/opt/rustwide/target/debug/deps/meta_constants_-9fe343ec532bd42c)
[INFO] [stderr]   Executable tests/meta_headings.rs (/opt/rustwide/target/debug/deps/meta_headings-fa80ce85d76195fd)
[INFO] [stderr]   Executable tests/meta_readme.rs (/opt/rustwide/target/debug/deps/meta_readme-66890e50b1aaca40)
[INFO] [stderr]   Executable tests/meta_version_numbers.rs (/opt/rustwide/target/debug/deps/meta_version_numbers-76822a27692e4a27)
[INFO] running `Command { std: "docker" "inspect" "8703b42ea64120d9df8cc8b733fd23abe655714a0d0436f664c6c0335ec536af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8703b42ea64120d9df8cc8b733fd23abe655714a0d0436f664c6c0335ec536af", kill_on_drop: false }`
[INFO] [stdout] 8703b42ea64120d9df8cc8b733fd23abe655714a0d0436f664c6c0335ec536af