[INFO] fetching crate flask 2.0.3...
[INFO] testing flask-2.0.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate flask 2.0.3 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate flask 2.0.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flask 2.0.3
[INFO] finished tweaking crates.io crate flask 2.0.3
[INFO] tweaked toml for crates.io crate flask 2.0.3 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extend v0.1.2
[INFO] [stderr]   Downloaded assert-json-diff v1.1.0
[INFO] [stderr]   Downloaded mockito v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1989184fe23ee10ab02da2e0101e04dc12a64b52a4cbc0bd7ae36104b1abcecb
[INFO] running `Command { std: "docker" "start" "-a" "1989184fe23ee10ab02da2e0101e04dc12a64b52a4cbc0bd7ae36104b1abcecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1989184fe23ee10ab02da2e0101e04dc12a64b52a4cbc0bd7ae36104b1abcecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1989184fe23ee10ab02da2e0101e04dc12a64b52a4cbc0bd7ae36104b1abcecb", kill_on_drop: false }`
[INFO] [stdout] 1989184fe23ee10ab02da2e0101e04dc12a64b52a4cbc0bd7ae36104b1abcecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1af07a87b667ae6530b042ddbaddf082a204bcefbcc205ed4516c5694a6375fa
[INFO] running `Command { std: "docker" "start" "-a" "1af07a87b667ae6530b042ddbaddf082a204bcefbcc205ed4516c5694a6375fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling flask v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "1af07a87b667ae6530b042ddbaddf082a204bcefbcc205ed4516c5694a6375fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af07a87b667ae6530b042ddbaddf082a204bcefbcc205ed4516c5694a6375fa", kill_on_drop: false }`
[INFO] [stdout] 1af07a87b667ae6530b042ddbaddf082a204bcefbcc205ed4516c5694a6375fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3ebd1df26da944d92381a09914e4445bc82b14e02c58fac85eb827f3a8e97fa
[INFO] running `Command { std: "docker" "start" "-a" "e3ebd1df26da944d92381a09914e4445bc82b14e02c58fac85eb827f3a8e97fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling mockito v0.28.0
[INFO] [stderr]    Compiling flask v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `Command { std: "docker" "inspect" "e3ebd1df26da944d92381a09914e4445bc82b14e02c58fac85eb827f3a8e97fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ebd1df26da944d92381a09914e4445bc82b14e02c58fac85eb827f3a8e97fa", kill_on_drop: false }`
[INFO] [stdout] e3ebd1df26da944d92381a09914e4445bc82b14e02c58fac85eb827f3a8e97fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b081cdb81a665bbf33403012cda81211a00dc722905c68ed1b1a7bd2d2c1447
[INFO] running `Command { std: "docker" "start" "-a" "1b081cdb81a665bbf33403012cda81211a00dc722905c68ed1b1a7bd2d2c1447", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flask-ae5117134101eb26)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test httpx::response::tests::test_parse_response_line_server_error ... ok
[INFO] [stdout] test httpx::response::tests::test_parse_response_line_ok ... ok
[INFO] [stdout] test httpx::response::tests::test_basic_options_request ... ok
[INFO] [stdout] test httpx::response::tests::test_get_request_with_headers ... ok
[INFO] [stdout] test httpx::response::tests::test_minimal_get_request ... ok
[INFO] [stdout] test httpx::response::tests::test_get_request_with_query_string ... ok
[INFO] [stdout] test httpx::response::tests::test_post_request_with_body ... ok
[INFO] [stderr]    Doc-tests flask
[INFO] [stdout] test httpx::response::tests::test_post_response_with_large_body ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[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" "1b081cdb81a665bbf33403012cda81211a00dc722905c68ed1b1a7bd2d2c1447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b081cdb81a665bbf33403012cda81211a00dc722905c68ed1b1a7bd2d2c1447", kill_on_drop: false }`
[INFO] [stdout] 1b081cdb81a665bbf33403012cda81211a00dc722905c68ed1b1a7bd2d2c1447