[INFO] fetching crate canteen 0.5.5...
[INFO] testing canteen-0.5.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate canteen 0.5.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate canteen 0.5.5 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 canteen 0.5.5
[INFO] finished tweaking crates.io crate canteen 0.5.5
[INFO] tweaked toml for crates.io crate canteen 0.5.5 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2495a23fc27a7bbd561be34f9fcba038d08de15cecf81612e444ec84bba94fa5
[INFO] running `Command { std: "docker" "start" "-a" "2495a23fc27a7bbd561be34f9fcba038d08de15cecf81612e444ec84bba94fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2495a23fc27a7bbd561be34f9fcba038d08de15cecf81612e444ec84bba94fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2495a23fc27a7bbd561be34f9fcba038d08de15cecf81612e444ec84bba94fa5", kill_on_drop: false }`
[INFO] [stdout] 2495a23fc27a7bbd561be34f9fcba038d08de15cecf81612e444ec84bba94fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 173a763caa2f2b3dfa90f8f474c822e8b372706dc39aa87cc1a3b2534411aa5c
[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" "173a763caa2f2b3dfa90f8f474c822e8b372706dc39aa87cc1a3b2534411aa5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling slab v0.1.3
[INFO] [stderr]    Compiling bytes v0.3.0
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling canteen v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.88s
[INFO] running `Command { std: "docker" "inspect" "173a763caa2f2b3dfa90f8f474c822e8b372706dc39aa87cc1a3b2534411aa5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173a763caa2f2b3dfa90f8f474c822e8b372706dc39aa87cc1a3b2534411aa5c", kill_on_drop: false }`
[INFO] [stdout] 173a763caa2f2b3dfa90f8f474c822e8b372706dc39aa87cc1a3b2534411aa5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 3f8f99241e188791096b1b01e1e3d3dd19ff11d47f03923739d2686cc5cc5536
[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" "3f8f99241e188791096b1b01e1e3d3dd19ff11d47f03923739d2686cc5cc5536", kill_on_drop: false }`
[INFO] [stderr]    Compiling canteen v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "3f8f99241e188791096b1b01e1e3d3dd19ff11d47f03923739d2686cc5cc5536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8f99241e188791096b1b01e1e3d3dd19ff11d47f03923739d2686cc5cc5536", kill_on_drop: false }`
[INFO] [stdout] 3f8f99241e188791096b1b01e1e3d3dd19ff11d47f03923739d2686cc5cc5536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6ffd5cc795b18f681dff4752928a02c45707e590e1d5a9b98892d7b3f43250db
[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" "6ffd5cc795b18f681dff4752928a02c45707e590e1d5a9b98892d7b3f43250db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canteen-31f077cc552b17c0
[INFO] [stdout] running 22 tests
[INFO] [stdout] test request::tests::test_fromuri_trait_string ... ok
[INFO] [stdout] test response::tests::test_response_as_json ... ok
[INFO] [stdout] test response::tests::test_response_http_message ... ok
[INFO] [stdout] test request::tests::test_get_json_obj ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_str ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_string ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_vec ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_static_str ... ok
[INFO] [stdout] test request::tests::test_get_json ... ok
[INFO] [stdout] test request::tests::test_get_fromuri_i32 ... ok
[INFO] [stdout] test request::tests::test_fromuri_trait_u32 ... ok
[INFO] [stdout] test utils::tests::test_conv_systemtime ... ok
[INFO] [stdout] test utils::tests::test_replace_escape ... ok
[INFO] [stdout] test request::tests::test_fromuri_trait_i32 ... ok
[INFO] [stdout] test request::tests::test_fromuri_trait_float ... ok
[INFO] [stdout] test route::tests::test_route_match ... ok
[INFO] [stdout] test route::tests::test_route_match_simple ... ok
[INFO] [stdout] test route::tests::test_route_match_single_uint ... ok
[INFO] [stdout] test route::tests::test_route_match_single_str ... ok
[INFO] [stdout] test route::tests::test_route_match_many ... ok
[INFO] [stdout] test route::tests::test_route_match_single_int ... ok
[INFO] [stderr]    Doc-tests canteen
[INFO] [stdout] test route::tests::test_find_route_native_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Canteen::bind (line 280) ... ignored
[INFO] [stdout] test src/request.rs - request::Request::get_json_obj (line 174) ... ignored
[INFO] [stdout] test src/response.rs - response::Response::as_json (line 78) ... ignored
[INFO] [stdout] test src/request.rs - request::Request::get_header (line 100) ... ok
[INFO] [stdout] test src/request.rs - request::Request::get (line 127) ... ok
[INFO] [stdout] test src/utils.rs - utils::make_response (line 23) ... ok
[INFO] [stdout] test src/request.rs - request::Request::get_json (line 149) ... ok
[INFO] [stdout] test src/response.rs - response::Response::set_status (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::run (line 436) ... ok
[INFO] [stdout] test src/response.rs - response::Response::append (line 198) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::set_default (line 337) ... ok
[INFO] [stdout] test src/response.rs - response::Response::set_content_type (line 167) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::new (line 261) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/response.rs - response::Response::add_header (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::add_route (line 295) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ffd5cc795b18f681dff4752928a02c45707e590e1d5a9b98892d7b3f43250db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffd5cc795b18f681dff4752928a02c45707e590e1d5a9b98892d7b3f43250db", kill_on_drop: false }`
[INFO] [stdout] 6ffd5cc795b18f681dff4752928a02c45707e590e1d5a9b98892d7b3f43250db