[INFO] fetching crate codespan-derive-proc 0.1.1...
[INFO] testing codespan-derive-proc-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate codespan-derive-proc 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate codespan-derive-proc 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate codespan-derive-proc 0.1.1
[INFO] finished tweaking crates.io crate codespan-derive-proc 0.1.1
[INFO] tweaked toml for crates.io crate codespan-derive-proc 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01d895acf5599c8296acf3bbf9a1b8cb76b83502cfedad352fc1c7c7162092aa
[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" "01d895acf5599c8296acf3bbf9a1b8cb76b83502cfedad352fc1c7c7162092aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01d895acf5599c8296acf3bbf9a1b8cb76b83502cfedad352fc1c7c7162092aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d895acf5599c8296acf3bbf9a1b8cb76b83502cfedad352fc1c7c7162092aa", kill_on_drop: false }`
[INFO] [stdout] 01d895acf5599c8296acf3bbf9a1b8cb76b83502cfedad352fc1c7c7162092aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0edcd8c230083e9dc142df3f1d5ed70b98f0cae0ecb7345ef3443f9f6b26f88b
[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" "0edcd8c230083e9dc142df3f1d5ed70b98f0cae0ecb7345ef3443f9f6b26f88b", kill_on_drop: false }`
[INFO] [stderr]    Compiling codespan-derive-proc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "0edcd8c230083e9dc142df3f1d5ed70b98f0cae0ecb7345ef3443f9f6b26f88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0edcd8c230083e9dc142df3f1d5ed70b98f0cae0ecb7345ef3443f9f6b26f88b", kill_on_drop: false }`
[INFO] [stdout] 0edcd8c230083e9dc142df3f1d5ed70b98f0cae0ecb7345ef3443f9f6b26f88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fee640648bf39fadb93b1f74ae38ccb1299f5f4b053335c0e59cdd195e4a62fb
[INFO] running `Command { std: "docker" "start" "-a" "fee640648bf39fadb93b1f74ae38ccb1299f5f4b053335c0e59cdd195e4a62fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling codespan-derive-proc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "fee640648bf39fadb93b1f74ae38ccb1299f5f4b053335c0e59cdd195e4a62fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee640648bf39fadb93b1f74ae38ccb1299f5f4b053335c0e59cdd195e4a62fb", kill_on_drop: false }`
[INFO] [stdout] fee640648bf39fadb93b1f74ae38ccb1299f5f4b053335c0e59cdd195e4a62fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cba6f53f0b5e68c97a9e2a0a7fd3650166a36080ef0d35d9e0fd6a2c7a116ee
[INFO] running `Command { std: "docker" "start" "-a" "6cba6f53f0b5e68c97a9e2a0a7fd3650166a36080ef0d35d9e0fd6a2c7a116ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codespan_derive_proc-bdde58b17062f3f6)
[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 codespan-derive-proc
[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" "6cba6f53f0b5e68c97a9e2a0a7fd3650166a36080ef0d35d9e0fd6a2c7a116ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cba6f53f0b5e68c97a9e2a0a7fd3650166a36080ef0d35d9e0fd6a2c7a116ee", kill_on_drop: false }`
[INFO] [stdout] 6cba6f53f0b5e68c97a9e2a0a7fd3650166a36080ef0d35d9e0fd6a2c7a116ee