[INFO] fetching crate lazy-string-replace 0.1.3...
[INFO] testing lazy-string-replace-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lazy-string-replace 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lazy-string-replace 0.1.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lazy-string-replace 0.1.3
[INFO] finished tweaking crates.io crate lazy-string-replace 0.1.3
[INFO] tweaked toml for crates.io crate lazy-string-replace 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "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] e1c99745418839ff3a8c7064e78f9a21c318e4b4dd901c84d0aaf73a2ba247cb
[INFO] running `Command { std: "docker" "start" "-a" "e1c99745418839ff3a8c7064e78f9a21c318e4b4dd901c84d0aaf73a2ba247cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1c99745418839ff3a8c7064e78f9a21c318e4b4dd901c84d0aaf73a2ba247cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c99745418839ff3a8c7064e78f9a21c318e4b4dd901c84d0aaf73a2ba247cb", kill_on_drop: false }`
[INFO] [stdout] e1c99745418839ff3a8c7064e78f9a21c318e4b4dd901c84d0aaf73a2ba247cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688355bb7eaba4a2a0058b2ad37b1f62031112d0e1d67e5a3b5beb22fd0abdd1
[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" "688355bb7eaba4a2a0058b2ad37b1f62031112d0e1d67e5a3b5beb22fd0abdd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-string-replace v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "688355bb7eaba4a2a0058b2ad37b1f62031112d0e1d67e5a3b5beb22fd0abdd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688355bb7eaba4a2a0058b2ad37b1f62031112d0e1d67e5a3b5beb22fd0abdd1", kill_on_drop: false }`
[INFO] [stdout] 688355bb7eaba4a2a0058b2ad37b1f62031112d0e1d67e5a3b5beb22fd0abdd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "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] b59dc783d2a62683a694db45009ff0ed263f34d6df915beb61444325c967a320
[INFO] running `Command { std: "docker" "start" "-a" "b59dc783d2a62683a694db45009ff0ed263f34d6df915beb61444325c967a320", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-string-replace v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b59dc783d2a62683a694db45009ff0ed263f34d6df915beb61444325c967a320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59dc783d2a62683a694db45009ff0ed263f34d6df915beb61444325c967a320", kill_on_drop: false }`
[INFO] [stdout] b59dc783d2a62683a694db45009ff0ed263f34d6df915beb61444325c967a320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98ef22704ed2e58e196c1285d93d150b5996bfd14ca29c735adeb1c7c8e632b5
[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" "98ef22704ed2e58e196c1285d93d150b5996bfd14ca29c735adeb1c7c8e632b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazy_string_replace-f0b8d86dd349059a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests lazy-string-replace
[INFO] [stdout] test tests::replace_string ... ok
[INFO] [stdout] test tests::replace_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "98ef22704ed2e58e196c1285d93d150b5996bfd14ca29c735adeb1c7c8e632b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ef22704ed2e58e196c1285d93d150b5996bfd14ca29c735adeb1c7c8e632b5", kill_on_drop: false }`
[INFO] [stdout] 98ef22704ed2e58e196c1285d93d150b5996bfd14ca29c735adeb1c7c8e632b5