[INFO] cloning repository https://github.com/PiotrGog/simple-webserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PiotrGog/simple-webserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fsimple-webserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fsimple-webserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b399022b4c3960da1073938ad92bdd38833d678f
[INFO] testing PiotrGog/simple-webserver against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPiotrGog%2Fsimple-webserver" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PiotrGog/simple-webserver on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PiotrGog/simple-webserver
[INFO] finished tweaking git repo https://github.com/PiotrGog/simple-webserver
[INFO] tweaked toml for git repo https://github.com/PiotrGog/simple-webserver written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PiotrGog/simple-webserver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e68d5b11cf5de7d514f4f0052af4737098ebedf8ccf34401467816b3a4eeb11
[INFO] running `Command { std: "docker" "start" "-a" "8e68d5b11cf5de7d514f4f0052af4737098ebedf8ccf34401467816b3a4eeb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e68d5b11cf5de7d514f4f0052af4737098ebedf8ccf34401467816b3a4eeb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e68d5b11cf5de7d514f4f0052af4737098ebedf8ccf34401467816b3a4eeb11", kill_on_drop: false }`
[INFO] [stdout] 8e68d5b11cf5de7d514f4f0052af4737098ebedf8ccf34401467816b3a4eeb11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42045076bb59188e4dd15a86e4f3f9daa6226d3b08ebd7c9070aec98773e0e11
[INFO] running `Command { std: "docker" "start" "-a" "42045076bb59188e4dd15a86e4f3f9daa6226d3b08ebd7c9070aec98773e0e11", kill_on_drop: false }`
[INFO] [stderr]    Compiling single-threaded-server v0.1.0 (/opt/rustwide/workdir/single-threaded-server)
[INFO] [stderr]    Compiling multi-threaded-server v0.1.0 (/opt/rustwide/workdir/multi-threaded-server)
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir/main)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "42045076bb59188e4dd15a86e4f3f9daa6226d3b08ebd7c9070aec98773e0e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42045076bb59188e4dd15a86e4f3f9daa6226d3b08ebd7c9070aec98773e0e11", kill_on_drop: false }`
[INFO] [stdout] 42045076bb59188e4dd15a86e4f3f9daa6226d3b08ebd7c9070aec98773e0e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 289788645e692cd6cf914c3d441143bd5f920a467da21a0d151a6ff997c746c4
[INFO] running `Command { std: "docker" "start" "-a" "289788645e692cd6cf914c3d441143bd5f920a467da21a0d151a6ff997c746c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi-threaded-server v0.1.0 (/opt/rustwide/workdir/multi-threaded-server)
[INFO] [stderr]    Compiling single-threaded-server v0.1.0 (/opt/rustwide/workdir/single-threaded-server)
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir/main)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "289788645e692cd6cf914c3d441143bd5f920a467da21a0d151a6ff997c746c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289788645e692cd6cf914c3d441143bd5f920a467da21a0d151a6ff997c746c4", kill_on_drop: false }`
[INFO] [stdout] 289788645e692cd6cf914c3d441143bd5f920a467da21a0d151a6ff997c746c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c026a3336bf9c13c0a95523272ef5059d98ea9ed34245373b13da4ab5c5e1132
[INFO] running `Command { std: "docker" "start" "-a" "c026a3336bf9c13c0a95523272ef5059d98ea9ed34245373b13da4ab5c5e1132", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/main-46a42b02514dc6b4)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_threaded_server-82018ecafc741140)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/single_threaded_server-d56046a6865b6a98)
[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] [stderr]    Doc-tests multi-threaded-server
[INFO] [stderr] error[E0659]: `multi_threaded_server` is ambiguous
[INFO] [stderr]  --> /opt/rustwide/workdir/multi-threaded-server/src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use multi_threaded_server::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]   |
[INFO] [stderr]   = note: ambiguous because of multiple potential import sources
[INFO] [stderr]   = note: `multi_threaded_server` could refer to a crate passed with `--extern`
[INFO] [stderr]   = help: use `::multi_threaded_server` to refer to this crate unambiguously
[INFO] [stderr] note: `multi_threaded_server` could also refer to the module defined here
[INFO] [stderr]  --> /opt/rustwide/workdir/multi-threaded-server/src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | mod multi_threaded_server;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = help: use `crate::multi_threaded_server` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: doctest failed, to rerun pass `-p multi-threaded-server --doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name multi_threaded_server --test /opt/rustwide/workdir/multi-threaded-server/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern multi_threaded_server=/opt/rustwide/target/debug/deps/libmulti_threaded_server-002bb7931cf489ba.rlib -C embed-bitcode=no --cap-lints=warn --error-format human` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "c026a3336bf9c13c0a95523272ef5059d98ea9ed34245373b13da4ab5c5e1132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c026a3336bf9c13c0a95523272ef5059d98ea9ed34245373b13da4ab5c5e1132", kill_on_drop: false }`
[INFO] [stdout] c026a3336bf9c13c0a95523272ef5059d98ea9ed34245373b13da4ab5c5e1132
