[INFO] fetching crate safecoin-crate-features 1.8.12...
[INFO] testing safecoin-crate-features-1.8.12 against try#61cd42370816fd135c0f3b9debf2f5dfcf194594 for pr-98839
[INFO] extracting crate safecoin-crate-features 1.8.12 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate safecoin-crate-features 1.8.12 on toolchain 61cd42370816fd135c0f3b9debf2f5dfcf194594
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safecoin-crate-features 1.8.12
[INFO] finished tweaking crates.io crate safecoin-crate-features 1.8.12
[INFO] tweaked toml for crates.io crate safecoin-crate-features 1.8.12 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f942e77300dc39b6042ae8fee2dbec0685edd43eca91c5b38852eeae32cd4553
[INFO] running `Command { std: "docker" "start" "-a" "f942e77300dc39b6042ae8fee2dbec0685edd43eca91c5b38852eeae32cd4553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f942e77300dc39b6042ae8fee2dbec0685edd43eca91c5b38852eeae32cd4553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f942e77300dc39b6042ae8fee2dbec0685edd43eca91c5b38852eeae32cd4553", kill_on_drop: false }`
[INFO] [stdout] f942e77300dc39b6042ae8fee2dbec0685edd43eca91c5b38852eeae32cd4553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc7c7d57843db0853f0e0f925adb7ca1fee6bc976cfb9ee211a0dd32033bfb1
[INFO] running `Command { std: "docker" "start" "-a" "0dc7c7d57843db0853f0e0f925adb7ca1fee6bc976cfb9ee211a0dd32033bfb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
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[INFO] [stderr]    Compiling tokio-util v0.7.3
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[INFO] [stderr]    Compiling zeroize_derive v1.3.2
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[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling safecoin-crate-features v1.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "0dc7c7d57843db0853f0e0f925adb7ca1fee6bc976cfb9ee211a0dd32033bfb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc7c7d57843db0853f0e0f925adb7ca1fee6bc976cfb9ee211a0dd32033bfb1", kill_on_drop: false }`
[INFO] [stdout] 0dc7c7d57843db0853f0e0f925adb7ca1fee6bc976cfb9ee211a0dd32033bfb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35390576e248482a0bf140ebd25f29348cd9d3c0aee8d2b196f0a6ce87b51c8c
[INFO] running `Command { std: "docker" "start" "-a" "35390576e248482a0bf140ebd25f29348cd9d3c0aee8d2b196f0a6ce87b51c8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecoin-crate-features v1.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "35390576e248482a0bf140ebd25f29348cd9d3c0aee8d2b196f0a6ce87b51c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35390576e248482a0bf140ebd25f29348cd9d3c0aee8d2b196f0a6ce87b51c8c", kill_on_drop: false }`
[INFO] [stdout] 35390576e248482a0bf140ebd25f29348cd9d3c0aee8d2b196f0a6ce87b51c8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f86b108400ee7770d41ea1c3abac2bdd9d0370b94d4eb354a38f321577f747d1
[INFO] running `Command { std: "docker" "start" "-a" "f86b108400ee7770d41ea1c3abac2bdd9d0370b94d4eb354a38f321577f747d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safecoin_crate_features-ed102ec4d2fea8dd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safecoin-crate-features
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f86b108400ee7770d41ea1c3abac2bdd9d0370b94d4eb354a38f321577f747d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86b108400ee7770d41ea1c3abac2bdd9d0370b94d4eb354a38f321577f747d1", kill_on_drop: false }`
[INFO] [stdout] f86b108400ee7770d41ea1c3abac2bdd9d0370b94d4eb354a38f321577f747d1