[INFO] updating cached repository https://github.com/JoshMcguigan/estream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c28092f272417edeb557c3d7dc2d70f81ef29b99
[INFO] testing JoshMcguigan/estream against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Festream" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoshMcguigan/estream on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JoshMcguigan/estream
[INFO] finished tweaking git repo https://github.com/JoshMcguigan/estream
[INFO] tweaked toml for git repo https://github.com/JoshMcguigan/estream written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JoshMcguigan/estream already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bdbe3ef44f40d2d98737c475b8efb4045a2bed793434169c723694ab54d91f7
[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" "6bdbe3ef44f40d2d98737c475b8efb4045a2bed793434169c723694ab54d91f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdbe3ef44f40d2d98737c475b8efb4045a2bed793434169c723694ab54d91f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdbe3ef44f40d2d98737c475b8efb4045a2bed793434169c723694ab54d91f7", kill_on_drop: false }`
[INFO] [stdout] 6bdbe3ef44f40d2d98737c475b8efb4045a2bed793434169c723694ab54d91f7
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c53156efb32feaba3b56ca9e89bce7eadccbd9a4879f2b3ba368c7896b855699
[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" "c53156efb32feaba3b56ca9e89bce7eadccbd9a4879f2b3ba368c7896b855699", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling estream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.99s
[INFO] running `Command { std: "docker" "inspect" "c53156efb32feaba3b56ca9e89bce7eadccbd9a4879f2b3ba368c7896b855699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53156efb32feaba3b56ca9e89bce7eadccbd9a4879f2b3ba368c7896b855699", kill_on_drop: false }`
[INFO] [stdout] c53156efb32feaba3b56ca9e89bce7eadccbd9a4879f2b3ba368c7896b855699
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b5ce4e7d65d9b960e6d1a590f1afb555ca2468006deadc2a32ab8cc7c13f8d7
[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" "1b5ce4e7d65d9b960e6d1a590f1afb555ca2468006deadc2a32ab8cc7c13f8d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling estream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "1b5ce4e7d65d9b960e6d1a590f1afb555ca2468006deadc2a32ab8cc7c13f8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5ce4e7d65d9b960e6d1a590f1afb555ca2468006deadc2a32ab8cc7c13f8d7", kill_on_drop: false }`
[INFO] [stdout] 1b5ce4e7d65d9b960e6d1a590f1afb555ca2468006deadc2a32ab8cc7c13f8d7
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 795e0e6ebc30f3dafe380243c5bef389046f2a6d858d58d82491bebed27108dc
[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" "795e0e6ebc30f3dafe380243c5bef389046f2a6d858d58d82491bebed27108dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/estream-562bcd587bbf39ea
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/estream-c34d01f29a7aa4e0
[INFO] [stdout] test tests::multiline ... ok
[INFO] [stdout] test tests::single_read_ends_in_newline ... ok
[INFO] [stdout] test tests::single_read ... ok
[INFO] [stdout] test tests::single_read_with_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test file_colon_line_colon_column::missing_column_no_match ... ok
[INFO] [stdout] test file_colon_line::simple ... ok
[INFO] [stdout] test file_colon_line_colon_column::long_path ... ok
[INFO] [stdout] test file_colon_line_colon_column::missing_file_no_match ... ok
[INFO] [stdout] test file_colon_line_colon_column::module_no_match ... ok
[INFO] [stdout] test file_colon_line_colon_column::simple ... ok
[INFO] [stdout] test file_colon_line_colon_column::trailing_chars ... ok
[INFO] [stdout] test lib::tests::single_read ... ok
[INFO] [stdout] test lib::tests::multiline ... ok
[INFO] [stdout] test file_colon_line_colon_column::underscore ... ok
[INFO] [stdout] test lib::tests::single_read_ends_in_newline ... ok
[INFO] [stdout] test lib::tests::single_read_with_newline ... ok
[INFO] [stdout] test file_colon_line_colon_column::leading_chars ... ok
[INFO] [stdout] test python::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests estream
[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" "795e0e6ebc30f3dafe380243c5bef389046f2a6d858d58d82491bebed27108dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795e0e6ebc30f3dafe380243c5bef389046f2a6d858d58d82491bebed27108dc", kill_on_drop: false }`
[INFO] [stdout] 795e0e6ebc30f3dafe380243c5bef389046f2a6d858d58d82491bebed27108dc