[INFO] fetching crate count-macro 0.2.1...
[INFO] testing count-macro-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate count-macro 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate count-macro 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate count-macro 0.2.1
[INFO] finished tweaking crates.io crate count-macro 0.2.1
[INFO] tweaked toml for crates.io crate count-macro 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 22bb041602fb1124b71e547375b5776b32f5e19562eb43ff340f0c3a846da4a3
[INFO] running `Command { std: "docker" "start" "-a" "22bb041602fb1124b71e547375b5776b32f5e19562eb43ff340f0c3a846da4a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22bb041602fb1124b71e547375b5776b32f5e19562eb43ff340f0c3a846da4a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bb041602fb1124b71e547375b5776b32f5e19562eb43ff340f0c3a846da4a3", kill_on_drop: false }`
[INFO] [stdout] 22bb041602fb1124b71e547375b5776b32f5e19562eb43ff340f0c3a846da4a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--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] faaf617a3cee83415e614d4df4be7e0ea6cc7846f234ea4228d6b832de8c3c0d
[INFO] running `Command { std: "docker" "start" "-a" "faaf617a3cee83415e614d4df4be7e0ea6cc7846f234ea4228d6b832de8c3c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling count-macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "faaf617a3cee83415e614d4df4be7e0ea6cc7846f234ea4228d6b832de8c3c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faaf617a3cee83415e614d4df4be7e0ea6cc7846f234ea4228d6b832de8c3c0d", kill_on_drop: false }`
[INFO] [stdout] faaf617a3cee83415e614d4df4be7e0ea6cc7846f234ea4228d6b832de8c3c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] d30f373bd286a1bb7783d161b1c75d466ad1470e57951f0214836cf9d6655af5
[INFO] running `Command { std: "docker" "start" "-a" "d30f373bd286a1bb7783d161b1c75d466ad1470e57951f0214836cf9d6655af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling count-macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "d30f373bd286a1bb7783d161b1c75d466ad1470e57951f0214836cf9d6655af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30f373bd286a1bb7783d161b1c75d466ad1470e57951f0214836cf9d6655af5", kill_on_drop: false }`
[INFO] [stdout] d30f373bd286a1bb7783d161b1c75d466ad1470e57951f0214836cf9d6655af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca0f9f15e6a80c0db673838899c9ed19d5234119524374b36180a3a1100fd035
[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" "ca0f9f15e6a80c0db673838899c9ed19d5234119524374b36180a3a1100fd035", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/count_macro-3502402cac267685)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests count-macro
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - wrapping_count (line 220) ... ok
[INFO] [stdout] test src/lib.rs - wrapping_count (line 206) ... ok
[INFO] [stdout] test src/lib.rs - count (line 78) ... ok
[INFO] [stdout] test src/lib.rs - wrapping_count (line 240) ... ok
[INFO] [stdout] test src/lib.rs - count (line 111) ... ok
[INFO] [stdout] test src/lib.rs - count (line 69) ... ok
[INFO] [stdout] test src/lib.rs - count (line 92) ... ok
[INFO] [stdout] test src/lib.rs - wrapping_count (line 197) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca0f9f15e6a80c0db673838899c9ed19d5234119524374b36180a3a1100fd035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0f9f15e6a80c0db673838899c9ed19d5234119524374b36180a3a1100fd035", kill_on_drop: false }`
[INFO] [stdout] ca0f9f15e6a80c0db673838899c9ed19d5234119524374b36180a3a1100fd035