[INFO] cloning repository https://github.com/JoshMcguigan/estream
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshMcguigan/estream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Festream", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Festream'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c28092f272417edeb557c3d7dc2d70f81ef29b99
[INFO] testing JoshMcguigan/estream against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Festream" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JoshMcguigan/estream on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-105/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abb127e4decaaf29361a1d65c852cefd45c507f0cb87a3429ab3d474bf63af9a
[INFO] running `Command { std: "docker" "start" "-a" "abb127e4decaaf29361a1d65c852cefd45c507f0cb87a3429ab3d474bf63af9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb127e4decaaf29361a1d65c852cefd45c507f0cb87a3429ab3d474bf63af9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb127e4decaaf29361a1d65c852cefd45c507f0cb87a3429ab3d474bf63af9a", kill_on_drop: false }`
[INFO] [stdout] abb127e4decaaf29361a1d65c852cefd45c507f0cb87a3429ab3d474bf63af9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7df03f2789925cbe2cdcf0efc3a34ae1ca057a110f9c8fdbefdc58b63989c8c1
[INFO] running `Command { std: "docker" "start" "-a" "7df03f2789925cbe2cdcf0efc3a34ae1ca057a110f9c8fdbefdc58b63989c8c1", 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 12.80s
[INFO] running `Command { std: "docker" "inspect" "7df03f2789925cbe2cdcf0efc3a34ae1ca057a110f9c8fdbefdc58b63989c8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df03f2789925cbe2cdcf0efc3a34ae1ca057a110f9c8fdbefdc58b63989c8c1", kill_on_drop: false }`
[INFO] [stdout] 7df03f2789925cbe2cdcf0efc3a34ae1ca057a110f9c8fdbefdc58b63989c8c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70edc6006cd7885823c1f8fa4b32cb4f059725e75a34fad1f16ee99347afddd2
[INFO] running `Command { std: "docker" "start" "-a" "70edc6006cd7885823c1f8fa4b32cb4f059725e75a34fad1f16ee99347afddd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling estream v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "70edc6006cd7885823c1f8fa4b32cb4f059725e75a34fad1f16ee99347afddd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70edc6006cd7885823c1f8fa4b32cb4f059725e75a34fad1f16ee99347afddd2", kill_on_drop: false }`
[INFO] [stdout] 70edc6006cd7885823c1f8fa4b32cb4f059725e75a34fad1f16ee99347afddd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ad189af1dc19666b172d37ec42632c85685749dbe3bcc0445ffd910f93a3ac7
[INFO] running `Command { std: "docker" "start" "-a" "6ad189af1dc19666b172d37ec42632c85685749dbe3bcc0445ffd910f93a3ac7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/estream-a516bf8e7d4f2158)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::multiline ... ok
[INFO] [stdout] test tests::single_read_ends_in_newline ... ok
[INFO] [stdout] test tests::single_read_with_newline ... ok
[INFO] [stdout] test tests::single_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/estream-9de47b5cf3d543a2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test file_colon_line_colon_column::module_no_match ... ok
[INFO] [stdout] test file_colon_line_colon_column::missing_column_no_match ... 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::simple ... ok
[INFO] [stdout] test file_colon_line_colon_column::trailing_chars ... ok
[INFO] [stdout] test lib::tests::multiline ... ok
[INFO] [stdout] test file_colon_line_colon_column::underscore ... ok
[INFO] [stdout] test file_colon_line_colon_column::leading_chars ... ok
[INFO] [stdout] test lib::tests::single_read ... ok
[INFO] [stdout] test file_colon_line::simple ... 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 python::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ad189af1dc19666b172d37ec42632c85685749dbe3bcc0445ffd910f93a3ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad189af1dc19666b172d37ec42632c85685749dbe3bcc0445ffd910f93a3ac7", kill_on_drop: false }`
[INFO] [stdout] 6ad189af1dc19666b172d37ec42632c85685749dbe3bcc0445ffd910f93a3ac7