[INFO] fetching crate macro_find_and_replace 1.0.0...
[INFO] testing macro_find_and_replace-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate macro_find_and_replace 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate macro_find_and_replace 1.0.0 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 macro_find_and_replace 1.0.0
[INFO] finished tweaking crates.io crate macro_find_and_replace 1.0.0
[INFO] tweaked toml for crates.io crate macro_find_and_replace 1.0.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0152ead1d398ed7df6411b324eab365d15c56b1d02ba5671b3a063c3db92831a
[INFO] running `Command { std: "docker" "start" "-a" "0152ead1d398ed7df6411b324eab365d15c56b1d02ba5671b3a063c3db92831a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0152ead1d398ed7df6411b324eab365d15c56b1d02ba5671b3a063c3db92831a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0152ead1d398ed7df6411b324eab365d15c56b1d02ba5671b3a063c3db92831a", kill_on_drop: false }`
[INFO] [stdout] 0152ead1d398ed7df6411b324eab365d15c56b1d02ba5671b3a063c3db92831a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 375016212e32d85b8b8d65e299fcf9a8e98ba736b640d4aa4ad297c62778a3b0
[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" "375016212e32d85b8b8d65e299fcf9a8e98ba736b640d4aa4ad297c62778a3b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_find_and_replace v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "375016212e32d85b8b8d65e299fcf9a8e98ba736b640d4aa4ad297c62778a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375016212e32d85b8b8d65e299fcf9a8e98ba736b640d4aa4ad297c62778a3b0", kill_on_drop: false }`
[INFO] [stdout] 375016212e32d85b8b8d65e299fcf9a8e98ba736b640d4aa4ad297c62778a3b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] ebee49b7c2006dc32a5fb94225c7ed71f9842bfc1d412b31a20ac5646c9b7b3c
[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" "ebee49b7c2006dc32a5fb94225c7ed71f9842bfc1d412b31a20ac5646c9b7b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_find_and_replace v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ebee49b7c2006dc32a5fb94225c7ed71f9842bfc1d412b31a20ac5646c9b7b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebee49b7c2006dc32a5fb94225c7ed71f9842bfc1d412b31a20ac5646c9b7b3c", kill_on_drop: false }`
[INFO] [stdout] ebee49b7c2006dc32a5fb94225c7ed71f9842bfc1d412b31a20ac5646c9b7b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 337517a1c100d35d9a165156cf1f926f5343840808722f229ccbef0fe2c9c611
[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" "337517a1c100d35d9a165156cf1f926f5343840808722f229ccbef0fe2c9c611", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macro_find_and_replace-e0d8bf707db49edf)
[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 macro_find_and_replace
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - replace_token (line 20) ... ok
[INFO] [stdout] test src/lib.rs - replace_token_sequence (line 83) ... ok
[INFO] [stdout] test src/lib.rs - replace_token (line 30) ... ok
[INFO] [stdout] test src/lib.rs - replace_token_sequence (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "337517a1c100d35d9a165156cf1f926f5343840808722f229ccbef0fe2c9c611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "337517a1c100d35d9a165156cf1f926f5343840808722f229ccbef0fe2c9c611", kill_on_drop: false }`
[INFO] [stdout] 337517a1c100d35d9a165156cf1f926f5343840808722f229ccbef0fe2c9c611