[INFO] fetching crate tupleops 0.1.1...
[INFO] testing tupleops-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tupleops 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tupleops 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tupleops 0.1.1
[INFO] finished tweaking crates.io crate tupleops 0.1.1
[INFO] tweaked toml for crates.io crate tupleops 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff85fa3252429b0983c8ca70b63ea236e594b3311119afaae81b531d73e97362
[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" "ff85fa3252429b0983c8ca70b63ea236e594b3311119afaae81b531d73e97362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff85fa3252429b0983c8ca70b63ea236e594b3311119afaae81b531d73e97362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff85fa3252429b0983c8ca70b63ea236e594b3311119afaae81b531d73e97362", kill_on_drop: false }`
[INFO] [stdout] ff85fa3252429b0983c8ca70b63ea236e594b3311119afaae81b531d73e97362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eab2f454d462525d3a68030bb364bcd277bb2ba5ac359da4d8c1e3c1751cf5c
[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" "1eab2f454d462525d3a68030bb364bcd277bb2ba5ac359da4d8c1e3c1751cf5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling tupleops-generator v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling tupleops-macros v0.1.0
[INFO] [stderr]    Compiling tupleops v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.92s
[INFO] running `Command { std: "docker" "inspect" "1eab2f454d462525d3a68030bb364bcd277bb2ba5ac359da4d8c1e3c1751cf5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eab2f454d462525d3a68030bb364bcd277bb2ba5ac359da4d8c1e3c1751cf5c", kill_on_drop: false }`
[INFO] [stdout] 1eab2f454d462525d3a68030bb364bcd277bb2ba5ac359da4d8c1e3c1751cf5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d74f011fe57eea7393e54370eaf2f7fd066a0062d49a0f7eac41b05535269ce6
[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" "d74f011fe57eea7393e54370eaf2f7fd066a0062d49a0f7eac41b05535269ce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-types v0.1.1
[INFO] [stderr]    Compiling tupleops v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d74f011fe57eea7393e54370eaf2f7fd066a0062d49a0f7eac41b05535269ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74f011fe57eea7393e54370eaf2f7fd066a0062d49a0f7eac41b05535269ce6", kill_on_drop: false }`
[INFO] [stdout] d74f011fe57eea7393e54370eaf2f7fd066a0062d49a0f7eac41b05535269ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b4ba0c633d744a99a94a3ccefa33d23a29faa9a7eb96a1358075615442434d1
[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" "8b4ba0c633d744a99a94a3ccefa33d23a29faa9a7eb96a1358075615442434d1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tupleops-e177ed0265e510bc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tupleops
[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 41 tests
[INFO] [stdout] test src/lib.rs - (line 175) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 164) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 134) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/tpl_all_ok.rs - tpl_all_ok::r#impl::all_ok (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/tpl_all_ok.rs - tpl_all_ok::r#impl::AllOk (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 125) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/tpl_ref.rs - tpl_ref::r#impl::RefTuple (line 5) ... ignored
[INFO] [stdout] test src/tpl_all_some.rs - tpl_all_some::r#impl::AllSome (line 4) ... ok
[INFO] [stdout] test src/tpl_ref_mut.rs - tpl_ref_mut::r#impl::RefMutTuple (line 5) ... ignored
[INFO] [stdout] test src/tpl_concat_many.rs - tpl_concat_many::r#impl::ConcatMany (line 6) ... ok
[INFO] [stdout] test src/tpl_append.rs - tpl_append::r#impl::Append (line 4) ... ok
[INFO] [stdout] test src/tpl_append.rs - tpl_append::r#impl::append (line 20) ... ok
[INFO] [stdout] test src/tpl_all_some.rs - tpl_all_some::r#impl::all_some (line 21) ... ok
[INFO] [stdout] test src/tpl_concat.rs - tpl_concat::r#impl::concat_tuples (line 22) ... ok
[INFO] [stdout] test src/tpl_apply.rs - tpl_apply::r#impl::apply (line 12) ... ok
[INFO] [stdout] test src/tpl_apply.rs - tpl_apply::r#impl::apply (line 23) ... ok
[INFO] [stdout] test src/tpl_length.rs - tpl_length::r#impl::TupleLength (line 26) ... ok
[INFO] [stdout] test src/tpl_option.rs - tpl_option::r#impl::OptionTuple (line 4) ... ok
[INFO] [stdout] test src/tpl_concat.rs - tpl_concat::r#impl::ConcatTuples (line 6) ... ok
[INFO] [stdout] test src/tpl_prepend.rs - tpl_prepend::r#impl::Prepend (line 4) ... ok
[INFO] [stdout] test src/tpl_concat_many.rs - tpl_concat_many::r#impl::concat_many (line 32) ... ok
[INFO] [stdout] test src/tpl_unappend.rs - tpl_unappend::r#impl::Init (line 4) ... ok
[INFO] [stdout] test src/tpl_option.rs - tpl_option::r#impl::option_tuple (line 20) ... ok
[INFO] [stdout] test src/tpl_prepend.rs - tpl_prepend::r#impl::prepend (line 20) ... ok
[INFO] [stdout] test src/tpl_ref.rs - tpl_ref::r#impl::ref_tuple (line 21) ... ok
[INFO] [stdout] test src/tpl_ref_mut.rs - tpl_ref_mut::r#impl::ref_mut_tuple (line 21) ... ok
[INFO] [stdout] test src/tpl_unappend.rs - tpl_unappend::r#impl::Last (line 20) ... ok
[INFO] [stdout] test src/tpl_unprepend.rs - tpl_unprepend::r#impl::Head (line 4) ... ok
[INFO] [stdout] test src/tpl_unappend.rs - tpl_unappend::r#impl::unappend (line 37) ... ok
[INFO] [stdout] test src/tpl_unprepend.rs - tpl_unprepend::r#impl::Tail (line 20) ... ok
[INFO] [stdout] test src/tpl_unprepend.rs - tpl_unprepend::r#impl::unprepend (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 175) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `tupleops::TupleMapper`, `tupleops::map_tuple`
[INFO] [stdout]  --> src/lib.rs:177:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tupleops::{TupleMapper, map_tuple};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |                |            |
[INFO] [stdout]   |                |            no `map_tuple` in the root
[INFO] [stdout]   |                |            help: a similar name exists in the module: `tpl_tuple`
[INFO] [stdout]   |                no `TupleMapper` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 175)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 38 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 9.23s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8b4ba0c633d744a99a94a3ccefa33d23a29faa9a7eb96a1358075615442434d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4ba0c633d744a99a94a3ccefa33d23a29faa9a7eb96a1358075615442434d1", kill_on_drop: false }`
[INFO] [stdout] 8b4ba0c633d744a99a94a3ccefa33d23a29faa9a7eb96a1358075615442434d1