[INFO] fetching crate const_format_proc_macros 0.2.8...
[INFO] testing const_format_proc_macros-0.2.8 against 1.47.0 for beta-1.48-1
[INFO] extracting crate const_format_proc_macros 0.2.8 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate const_format_proc_macros 0.2.8 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const_format_proc_macros 0.2.8
[INFO] finished tweaking crates.io crate const_format_proc_macros 0.2.8
[INFO] tweaked toml for crates.io crate const_format_proc_macros 0.2.8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25cfe93422e803249c4ed522ccf2fcccac5b5504554b68d3e4528b0703a34fad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25cfe93422e803249c4ed522ccf2fcccac5b5504554b68d3e4528b0703a34fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cfe93422e803249c4ed522ccf2fcccac5b5504554b68d3e4528b0703a34fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cfe93422e803249c4ed522ccf2fcccac5b5504554b68d3e4528b0703a34fad", kill_on_drop: false }`
[INFO] [stdout] 25cfe93422e803249c4ed522ccf2fcccac5b5504554b68d3e4528b0703a34fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 587748bd35f49ca1f4152bcd61014fd0ddf9f4f38eb0ea8376c1188cfc32ec2b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "587748bd35f49ca1f4152bcd61014fd0ddf9f4f38eb0ea8376c1188cfc32ec2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "587748bd35f49ca1f4152bcd61014fd0ddf9f4f38eb0ea8376c1188cfc32ec2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587748bd35f49ca1f4152bcd61014fd0ddf9f4f38eb0ea8376c1188cfc32ec2b", kill_on_drop: false }`
[INFO] [stdout] 587748bd35f49ca1f4152bcd61014fd0ddf9f4f38eb0ea8376c1188cfc32ec2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 588e88cf257dffb33d750b0f2649d03d2012bee32f4e6e061be39c39ac70c346
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "588e88cf257dffb33d750b0f2649d03d2012bee32f4e6e061be39c39ac70c346", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "588e88cf257dffb33d750b0f2649d03d2012bee32f4e6e061be39c39ac70c346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588e88cf257dffb33d750b0f2649d03d2012bee32f4e6e061be39c39ac70c346", kill_on_drop: false }`
[INFO] [stdout] 588e88cf257dffb33d750b0f2649d03d2012bee32f4e6e061be39c39ac70c346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 486e3d16d288e78236bd366a600250b3a62da66719b45e428974ab3bf73ad435
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "486e3d16d288e78236bd366a600250b3a62da66719b45e428974ab3bf73ad435", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_format_proc_macros-d266fb00574bac08
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test format_str::tests::invalid_closed_arg ... ok
[INFO] [stdout] test format_str::tests::unclosed_arg ... ok
[INFO] [stdout] test format_str::tests::unknown_formatting ... ok
[INFO] [stdout] test format_str::tests::ok_cases ... ok
[INFO] [stdout] test format_str::tests::not_an_ident ... ok
[INFO] [stdout] test format_macro::tests::nonexistent_argument ... ok
[INFO] [stdout] test format_macro::tests::unused_arguments ... ok
[INFO] [stdout] test format_str::tests::not_a_number ... ok
[INFO] [stdout] test format_macro::tests::named_argument_followed_by_positional ... ok
[INFO] [stdout] test format_macro::tests::access_formatter_error ... ok
[INFO] [stdout] test format_str::tests::never_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const_format_proc_macros
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "486e3d16d288e78236bd366a600250b3a62da66719b45e428974ab3bf73ad435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486e3d16d288e78236bd366a600250b3a62da66719b45e428974ab3bf73ad435", kill_on_drop: false }`
[INFO] [stdout] 486e3d16d288e78236bd366a600250b3a62da66719b45e428974ab3bf73ad435
