[INFO] fetching crate url 2.3.1...
[INFO] testing url-2.3.1 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test
[INFO] extracting crate url 2.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate url 2.3.1 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate url 2.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate url 2.3.1
[INFO] tweaked toml for crates.io crate url 2.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded debugger_test v0.1.5
[INFO] [stderr]   Downloaded debugger_test_parser v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a8f5b04c9b4cb84b141f5cabe4cff8691e8c1d165b173721afd0c7c0c0d72d
[INFO] running `Command { std: "docker" "start" "-a" "d1a8f5b04c9b4cb84b141f5cabe4cff8691e8c1d165b173721afd0c7c0c0d72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a8f5b04c9b4cb84b141f5cabe4cff8691e8c1d165b173721afd0c7c0c0d72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a8f5b04c9b4cb84b141f5cabe4cff8691e8c1d165b173721afd0c7c0c0d72d", kill_on_drop: false }`
[INFO] [stdout] d1a8f5b04c9b4cb84b141f5cabe4cff8691e8c1d165b173721afd0c7c0c0d72d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cefad65b0a2efb955717d432bc171d779595634fb22d97eaf5636f5bdad77335
[INFO] running `Command { std: "docker" "start" "-a" "cefad65b0a2efb955717d432bc171d779595634fb22d97eaf5636f5bdad77335", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling url v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "cefad65b0a2efb955717d432bc171d779595634fb22d97eaf5636f5bdad77335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefad65b0a2efb955717d432bc171d779595634fb22d97eaf5636f5bdad77335", kill_on_drop: false }`
[INFO] [stdout] cefad65b0a2efb955717d432bc171d779595634fb22d97eaf5636f5bdad77335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ef9993014a0a45a8e0a4753afdd808d373852adc4481450d49a9dc3ddb4b0ec9
[INFO] running `Command { std: "docker" "start" "-a" "ef9993014a0a45a8e0a4753afdd808d373852adc4481450d49a9dc3ddb4b0ec9", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling debugger_test_parser v0.1.3
[INFO] [stderr]    Compiling debugger_test v0.1.5
[INFO] [stderr]    Compiling url v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.07s
[INFO] running `Command { std: "docker" "inspect" "ef9993014a0a45a8e0a4753afdd808d373852adc4481450d49a9dc3ddb4b0ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9993014a0a45a8e0a4753afdd808d373852adc4481450d49a9dc3ddb4b0ec9", kill_on_drop: false }`
[INFO] [stdout] ef9993014a0a45a8e0a4753afdd808d373852adc4481450d49a9dc3ddb4b0ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d0414bbdfb3ce0dd5d25d270424ab9295240403aea5e00205c69e449471bf051
[INFO] running `Command { std: "docker" "start" "-a" "d0414bbdfb3ce0dd5d25d270424ab9295240403aea5e00205c69e449471bf051", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/url-110b6a234e55ea01)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/data.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/data-2b6c3b2b317be204)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test setters_tests ... ok
[INFO] [stderr]      Running tests/unit.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/unit-c9bc629add9efb52)
[INFO] [stdout] test urltestdata ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test append_empty_segment_then_mutate ... ok
[INFO] [stdout] test extend_query_pairs_then_mutate ... ok
[INFO] [stdout] test form_urlencoded_encoding_override ... ok
[INFO] [stdout] test from_str ... ok
[INFO] [stdout] test append_trailing_slash ... ok
[INFO] [stdout] test new_path_bad_utf8 ... ok
[INFO] [stdout] test new_path_windows_fun ... ok
[INFO] [stdout] test issue_124 ... ok
[INFO] [stdout] test issue_241 ... ok
[INFO] [stdout] test new_file_paths ... ok
[INFO] [stdout] test test_domain ... ok
[INFO] [stdout] test parse_with_params ... ok
[INFO] [stdout] test host ... ok
[INFO] [stdout] test pop_if_empty_in_bounds ... ok
[INFO] [stdout] test issue_197 ... ok
[INFO] [stdout] test path_backslash_fun ... ok
[INFO] [stdout] test issue_61 ... ok
[INFO] [stdout] test size ... ok
[INFO] [stdout] test test_equality ... ok
[INFO] [stdout] test test_domain_encoding_quirks ... ok
[INFO] [stdout] test host_serialization ... ok
[INFO] [stdout] test new_directory_paths ... ok
[INFO] [stdout] test test_no_base_url ... ok
[INFO] [stdout] test test_non_special_path ... ok
[INFO] [stdout] test test_idna ... ok
[INFO] [stdout] test no_panic ... ok
[INFO] [stdout] test test_fragment ... ok
[INFO] [stdout] test test_form_urlencoded ... ok
[INFO] [stdout] test test_leading_dots ... ok
[INFO] [stdout] test test_form_serialize ... ok
[INFO] [stdout] test test_origin_opaque ... ok
[INFO] [stdout] test test_relative_empty ... ok
[INFO] [stdout] test test_serialization ... ok
[INFO] [stdout] test test_origin_unicode_serialization ... ok
[INFO] [stdout] test test_non_special_path3 ... ok
[INFO] [stdout] test test_non_special_path2 ... ok
[INFO] [stdout] test test_origin_hash ... ok
[INFO] [stdout] test test_set_host ... ok
[INFO] [stdout] test test_set_href ... ok
[INFO] [stdout] test test_make_relative ... ok
[INFO] [stdout] test test_origin_blob_equality ... ok
[INFO] [stdout] test test_set_empty_host ... ok
[INFO] [stdout] test test_options_reuse ... ok
[INFO] [stdout] test test_relative ... ok
[INFO] [stdout] test test_query ... ok
[INFO] [stdout] test test_set_empty_hostname ... ok
[INFO] [stdout] test test_set_ip_host ... ok
[INFO] [stdout] test test_syntax_violation_callback_lifetimes ... ok
[INFO] [stdout] test test_url_from_file_path ... ok
[INFO] [stdout] test test_socket_addrs ... ok
[INFO] [stdout] test test_windows_unc_path ... ok
[INFO] [stdout] test test_set_scheme_to_file_with_host ... ok
[INFO] [stdout] test test_slicing ... ok
[INFO] [stdout] test test_syntax_violation_callback ... ok
[INFO] [stdout] test test_syntax_violation_callback_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0414bbdfb3ce0dd5d25d270424ab9295240403aea5e00205c69e449471bf051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0414bbdfb3ce0dd5d25d270424ab9295240403aea5e00205c69e449471bf051", kill_on_drop: false }`
[INFO] [stdout] d0414bbdfb3ce0dd5d25d270424ab9295240403aea5e00205c69e449471bf051