[INFO] fetching crate const_format_proc_macros 0.2.8...
[INFO] testing const_format_proc_macros-0.2.8 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate const_format_proc_macros 0.2.8 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate const_format_proc_macros 0.2.8 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 411bb80f03298db9298e612dea8928d2b48b94d210d20f5a23583866944656d3
[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" "411bb80f03298db9298e612dea8928d2b48b94d210d20f5a23583866944656d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "411bb80f03298db9298e612dea8928d2b48b94d210d20f5a23583866944656d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "411bb80f03298db9298e612dea8928d2b48b94d210d20f5a23583866944656d3", kill_on_drop: false }`
[INFO] [stdout] 411bb80f03298db9298e612dea8928d2b48b94d210d20f5a23583866944656d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4656562e09ec77b1177bbb1c2cf2b0cf77036010e4c17daab82e4ee817f2255b
[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" "4656562e09ec77b1177bbb1c2cf2b0cf77036010e4c17daab82e4ee817f2255b", 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 1.82s
[INFO] running `Command { std: "docker" "inspect" "4656562e09ec77b1177bbb1c2cf2b0cf77036010e4c17daab82e4ee817f2255b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4656562e09ec77b1177bbb1c2cf2b0cf77036010e4c17daab82e4ee817f2255b", kill_on_drop: false }`
[INFO] [stdout] 4656562e09ec77b1177bbb1c2cf2b0cf77036010e4c17daab82e4ee817f2255b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a63c30adb719644372619e06a612ee5c08a7693c1eba0bc314c2f9e905b1f68
[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" "3a63c30adb719644372619e06a612ee5c08a7693c1eba0bc314c2f9e905b1f68", 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 2.06s
[INFO] running `Command { std: "docker" "inspect" "3a63c30adb719644372619e06a612ee5c08a7693c1eba0bc314c2f9e905b1f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a63c30adb719644372619e06a612ee5c08a7693c1eba0bc314c2f9e905b1f68", kill_on_drop: false }`
[INFO] [stdout] 3a63c30adb719644372619e06a612ee5c08a7693c1eba0bc314c2f9e905b1f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 078f591892ef8afd6bba9431ff643e3822a899ef88392e7d0c32d3f598eaad5c
[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" "078f591892ef8afd6bba9431ff643e3822a899ef88392e7d0c32d3f598eaad5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/const_format_proc_macros-d8f494e181c85980
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test format_macro::tests::nonexistent_argument ... ok
[INFO] [stdout] test format_macro::tests::unused_arguments ... ok
[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::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::ok_cases ... ok
[INFO] [stdout] test format_str::tests::not_an_ident ... ok
[INFO] [stdout] test format_str::tests::unknown_formatting ... 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; finished in 0.56s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "078f591892ef8afd6bba9431ff643e3822a899ef88392e7d0c32d3f598eaad5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078f591892ef8afd6bba9431ff643e3822a899ef88392e7d0c32d3f598eaad5c", kill_on_drop: false }`
[INFO] [stdout] 078f591892ef8afd6bba9431ff643e3822a899ef88392e7d0c32d3f598eaad5c