[INFO] fetching crate slimweb 0.3.0...
[INFO] testing slimweb-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate slimweb 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate slimweb 0.3.0
[INFO] finished tweaking crates.io crate slimweb 0.3.0
[INFO] tweaked toml for crates.io crate slimweb 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slimweb 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.11.0 (available: v0.22.1)
[INFO] [stderr]       Adding rustls v0.16.0 (available: v0.23.38)
[INFO] [stderr]       Adding webpki v0.21.4 (available: v0.22.4)
[INFO] [stderr]       Adding webpki-roots v0.18.0 (available: v1.0.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d79a7bebeab1d091cc8db7a1f9f07c47da6fa1d16eb98facb5e2e01301b82651
[INFO] running `Command { std: "docker" "start" "-a" "d79a7bebeab1d091cc8db7a1f9f07c47da6fa1d16eb98facb5e2e01301b82651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d79a7bebeab1d091cc8db7a1f9f07c47da6fa1d16eb98facb5e2e01301b82651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79a7bebeab1d091cc8db7a1f9f07c47da6fa1d16eb98facb5e2e01301b82651", kill_on_drop: false }`
[INFO] [stdout] d79a7bebeab1d091cc8db7a1f9f07c47da6fa1d16eb98facb5e2e01301b82651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44c2d945de1e60b733a207b9f8d899d75aaf5925c8d047501f857206bc6af36a
[INFO] running `Command { std: "docker" "start" "-a" "44c2d945de1e60b733a207b9f8d899d75aaf5925c8d047501f857206bc6af36a", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling slimweb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/stream.rs:681:14
[INFO] [stdout]     |
[INFO] [stdout] 681 |         return msg.description().contains("CloseNotify");
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]   --> src/stream.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | trait GetRefMut {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn get_mut(&mut self) -> &mut Stream;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]    --> src/stream.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl<'r> ChunkedWriter<'r> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn get_mut(&mut self) -> &mut Stream {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "44c2d945de1e60b733a207b9f8d899d75aaf5925c8d047501f857206bc6af36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c2d945de1e60b733a207b9f8d899d75aaf5925c8d047501f857206bc6af36a", kill_on_drop: false }`
[INFO] [stdout] 44c2d945de1e60b733a207b9f8d899d75aaf5925c8d047501f857206bc6af36a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a9c7d312430010b1fef4d9548ecabdece98eecfeace3d162ea4a303f88a1b9
[INFO] running `Command { std: "docker" "start" "-a" "a9a9c7d312430010b1fef4d9548ecabdece98eecfeace3d162ea4a303f88a1b9", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/stream.rs:681:14
[INFO] [stdout]     |
[INFO] [stdout] 681 |         return msg.description().contains("CloseNotify");
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slimweb v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]   --> src/stream.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | trait GetRefMut {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn get_mut(&mut self) -> &mut Stream;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]    --> src/stream.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl<'r> ChunkedWriter<'r> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn get_mut(&mut self) -> &mut Stream {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/stream.rs:681:14
[INFO] [stdout]     |
[INFO] [stdout] 681 |         return msg.description().contains("CloseNotify");
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]   --> src/stream.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | trait GetRefMut {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn get_mut(&mut self) -> &mut Stream;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]    --> src/stream.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl<'r> ChunkedWriter<'r> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn get_mut(&mut self) -> &mut Stream {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a9a9c7d312430010b1fef4d9548ecabdece98eecfeace3d162ea4a303f88a1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a9c7d312430010b1fef4d9548ecabdece98eecfeace3d162ea4a303f88a1b9", kill_on_drop: false }`
[INFO] [stdout] a9a9c7d312430010b1fef4d9548ecabdece98eecfeace3d162ea4a303f88a1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a146936f7dbf9820f486de6778f3d1bab9d0e39b6d3ab15cd0b8c44ba61f611
[INFO] running `Command { std: "docker" "start" "-a" "2a146936f7dbf9820f486de6778f3d1bab9d0e39b6d3ab15cd0b8c44ba61f611", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/stream.rs:681:14
[INFO] [stderr]     |
[INFO] [stderr] 681 |         return msg.description().contains("CloseNotify");
[INFO] [stderr]     |                    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_mut` is never used
[INFO] [stderr]   --> src/stream.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | trait GetRefMut {
[INFO] [stderr]    |       --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 37 |     fn get_mut(&mut self) -> &mut Stream;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_mut` is never used
[INFO] [stderr]    --> src/stream.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 159 | impl<'r> ChunkedWriter<'r> {
[INFO] [stderr]     | -------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 172 |     fn get_mut(&mut self) -> &mut Stream {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `slimweb` (lib) generated 3 warnings
[INFO] [stderr] warning: `slimweb` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slimweb-85242948be873b54)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test client::tests::test_get ... FAILED
[INFO] [stdout] test client::tests::test_max_redirects ... FAILED
[INFO] [stdout] test client::tests::test_delete ... FAILED
[INFO] [stdout] test client::tests::test_post ... FAILED
[INFO] [stdout] test client::tests::test_patch ... FAILED
[INFO] [stdout] test client::tests::test_put ... FAILED
[INFO] [stdout] test client::tests::test_set_body ... FAILED
[INFO] [stdout] test client::tests::test_set_header ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_get stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_max_redirects stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_delete stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_post stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_patch stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_put stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_set_body stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_set_header stdout ----
[INFO] [stdout] Error: Custom { kind: Other, error: ConnectionFailed("failed to lookup address information: Temporary failure in name resolution") }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     client::tests::test_delete
[INFO] [stdout]     client::tests::test_get
[INFO] [stdout]     client::tests::test_max_redirects
[INFO] [stdout]     client::tests::test_patch
[INFO] [stdout]     client::tests::test_post
[INFO] [stdout]     client::tests::test_put
[INFO] [stdout]     client::tests::test_set_body
[INFO] [stdout]     client::tests::test_set_header
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2a146936f7dbf9820f486de6778f3d1bab9d0e39b6d3ab15cd0b8c44ba61f611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a146936f7dbf9820f486de6778f3d1bab9d0e39b6d3ab15cd0b8c44ba61f611", kill_on_drop: false }`
[INFO] [stdout] 2a146936f7dbf9820f486de6778f3d1bab9d0e39b6d3ab15cd0b8c44ba61f611