[INFO] fetching crate canteen 0.5.5...
[INFO] testing canteen-0.5.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate canteen 0.5.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate canteen 0.5.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "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] 70457eff2fd191db4d005a263564c1827c2d18dc8ef02ca93f46b66dfba2ddd3
[INFO] running `Command { std: "docker" "start" "-a" "70457eff2fd191db4d005a263564c1827c2d18dc8ef02ca93f46b66dfba2ddd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70457eff2fd191db4d005a263564c1827c2d18dc8ef02ca93f46b66dfba2ddd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70457eff2fd191db4d005a263564c1827c2d18dc8ef02ca93f46b66dfba2ddd3", kill_on_drop: false }`
[INFO] [stdout] 70457eff2fd191db4d005a263564c1827c2d18dc8ef02ca93f46b66dfba2ddd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "build" "--frozen" "--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] 487dd9546ce9b20c793e9cc15400fd44410cf61337ab2060b63b2424d7274df8
[INFO] running `Command { std: "docker" "start" "-a" "487dd9546ce9b20c793e9cc15400fd44410cf61337ab2060b63b2424d7274df8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytes v0.3.0
[INFO] [stderr]    Compiling slab v0.1.3
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[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 11.34s
[INFO] running `Command { std: "docker" "inspect" "487dd9546ce9b20c793e9cc15400fd44410cf61337ab2060b63b2424d7274df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487dd9546ce9b20c793e9cc15400fd44410cf61337ab2060b63b2424d7274df8", kill_on_drop: false }`
[INFO] [stdout] 487dd9546ce9b20c793e9cc15400fd44410cf61337ab2060b63b2424d7274df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 885f889ed6a22cbbb101cfc8f0bd084fd3b793113d9d3c9f965c1c4d4d98867c
[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" "885f889ed6a22cbbb101cfc8f0bd084fd3b793113d9d3c9f965c1c4d4d98867c", kill_on_drop: false }`
[INFO] [stderr]    Compiling canteen v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "885f889ed6a22cbbb101cfc8f0bd084fd3b793113d9d3c9f965c1c4d4d98867c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885f889ed6a22cbbb101cfc8f0bd084fd3b793113d9d3c9f965c1c4d4d98867c", kill_on_drop: false }`
[INFO] [stdout] 885f889ed6a22cbbb101cfc8f0bd084fd3b793113d9d3c9f965c1c4d4d98867c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3c9189e870a825f0932d005401a1924b5fd3fda3213fe989dae8750851e6ebd
[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" "b3c9189e870a825f0932d005401a1924b5fd3fda3213fe989dae8750851e6ebd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canteen-88e5612194adaf70
[INFO] [stdout] running 22 tests
[INFO] [stdout] test request::tests::test_fromuri_trait_u32 ... ok
[INFO] [stdout] test request::tests::test_fromuri_trait_string ... ok
[INFO] [stdout] test request::tests::test_fromuri_trait_i32 ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_str ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_static_str ... ok
[INFO] [stdout] test request::tests::test_get_json_obj ... ok
[INFO] [stdout] test request::tests::test_get_json ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_vec ... ok
[INFO] [stdout] test response::tests::test_response_as_json ... ok
[INFO] [stdout] test response::tests::test_tooutput_trait_string ... ok
[INFO] [stdout] test response::tests::test_response_http_message ... ok
[INFO] [stdout] test request::tests::test_get_fromuri_i32 ... ok
[INFO] [stdout] test utils::tests::test_replace_escape ... ok
[INFO] [stdout] test utils::tests::test_conv_systemtime ... 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_many ... ok
[INFO] [stdout] test route::tests::test_route_match_single_int ... ok
[INFO] [stdout] test route::tests::test_route_match_simple ... ok
[INFO] [stdout] test route::tests::test_route_match_single_str ... ok
[INFO] [stdout] test route::tests::test_route_match_single_uint ... 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; finished in 0.16s
[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/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/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/lib.rs - Canteen::run (line 436) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::add_route (line 295) ... 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/response.rs - response::Response::add_header (line 181) ... ok
[INFO] [stdout] test src/response.rs - response::Response::set_status (line 152) ... ok
[INFO] [stdout] test src/response.rs - response::Response::append (line 198) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - Canteen::new (line 261) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 13.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3c9189e870a825f0932d005401a1924b5fd3fda3213fe989dae8750851e6ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c9189e870a825f0932d005401a1924b5fd3fda3213fe989dae8750851e6ebd", kill_on_drop: false }`
[INFO] [stdout] b3c9189e870a825f0932d005401a1924b5fd3fda3213fe989dae8750851e6ebd