[INFO] cloning repository https://github.com/Jonaskleng99/Naskleng19
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jonaskleng99/Naskleng19" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonaskleng99%2FNaskleng19", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonaskleng99%2FNaskleng19'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 895109beb1cccb5d591c20e78af92140e2702439
[INFO] testing Jonaskleng99/Naskleng19 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonaskleng99%2FNaskleng19" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Jonaskleng99/Naskleng19
[INFO] finished tweaking git repo https://github.com/Jonaskleng99/Naskleng19
[INFO] tweaked toml for git repo https://github.com/Jonaskleng99/Naskleng19 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jonaskleng99/Naskleng19 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jonaskleng99/Naskleng19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded never-say-never v6.6.666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28c76cc04b440ade0f297dee4e6b70afc415cea7df5b0e52e3f58bbde53da789
[INFO] running `Command { std: "docker" "start" "-a" "28c76cc04b440ade0f297dee4e6b70afc415cea7df5b0e52e3f58bbde53da789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c76cc04b440ade0f297dee4e6b70afc415cea7df5b0e52e3f58bbde53da789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c76cc04b440ade0f297dee4e6b70afc415cea7df5b0e52e3f58bbde53da789", kill_on_drop: false }`
[INFO] [stdout] 28c76cc04b440ade0f297dee4e6b70afc415cea7df5b0e52e3f58bbde53da789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7959673a9a66119fe4292824d16cc032cbcd85858aaec0a147c713a5903f1dd0
[INFO] running `Command { std: "docker" "start" "-a" "7959673a9a66119fe4292824d16cc032cbcd85858aaec0a147c713a5903f1dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ghosts-proc_macros v0.1.0 (/opt/rustwide/workdir/src/proc_macros)
[INFO] [stderr]    Compiling never-say-never v6.6.666
[INFO] [stderr]    Compiling ghosts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/expr.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     struct OutsideOfAGhostBlockError(u8);
[INFO] [stdout]    |            ------------------------- ^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7959673a9a66119fe4292824d16cc032cbcd85858aaec0a147c713a5903f1dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7959673a9a66119fe4292824d16cc032cbcd85858aaec0a147c713a5903f1dd0", kill_on_drop: false }`
[INFO] [stdout] 7959673a9a66119fe4292824d16cc032cbcd85858aaec0a147c713a5903f1dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af4b65686ef71bb2ffdf94d2ac51fb771506d759ea55191dcacec7df201e7c78
[INFO] running `Command { std: "docker" "start" "-a" "af4b65686ef71bb2ffdf94d2ac51fb771506d759ea55191dcacec7df201e7c78", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/expr.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     struct OutsideOfAGhostBlockError(u8);
[INFO] [stdout]    |            ------------------------- ^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ghosts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/expr.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     struct OutsideOfAGhostBlockError(u8);
[INFO] [stdout]    |            ------------------------- ^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "af4b65686ef71bb2ffdf94d2ac51fb771506d759ea55191dcacec7df201e7c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af4b65686ef71bb2ffdf94d2ac51fb771506d759ea55191dcacec7df201e7c78", kill_on_drop: false }`
[INFO] [stdout] af4b65686ef71bb2ffdf94d2ac51fb771506d759ea55191dcacec7df201e7c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2242e7e69842ab1e41a8176264186e3ac061e930e27591f3f51fd88f7c177e2f
[INFO] running `Command { std: "docker" "start" "-a" "2242e7e69842ab1e41a8176264186e3ac061e930e27591f3f51fd88f7c177e2f", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/expr.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     struct OutsideOfAGhostBlockError(u8);
[INFO] [stderr]    |            ------------------------- ^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ghosts` (lib) generated 1 warning
[INFO] [stderr] warning: `ghosts` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ghosts-157f7fef1b996cbe)
[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] [stderr]    Doc-tests ghosts
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/expr.rs - expr::ghost (line 213) - compile fail ... ok
[INFO] [stdout] test src/expr.rs - expr::ghost (line 174) ... ok
[INFO] [stdout] test src/lib.rs - ghost_no_init (line 35) ... ok
[INFO] [stdout] test src/lib.rs - ghost_no_dropck (line 53) ... ok
[INFO] [stdout] test src/expr.rs - expr::ghost (line 200) ... ok
[INFO] [stdout] test src/lib.rs - ghost_tag (line 74) ... ok
[INFO] [stdout] test src/expr.rs - expr::ghost (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/ty.rs - ty::Ghost (line 46) ... ok
[INFO] [stdout] test src/expr.rs - expr::__::Ectoplasm (line 57) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::ghost (line 164) ... FAILED
[INFO] [stdout] test src/expr.rs - expr::Ectoplasm::materialize (line 74) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/expr.rs - expr::__::Ectoplasm (line 57) stdout ----
[INFO] [stdout] error: reached the recursion limit while instantiating `materialize_unchecked::<((((((..., ...), ...), ...), ...), ...), ...)>`
[INFO] [stdout]   --> src/expr.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     materialize_unchecked::<(T, OutsideOfAGhostBlockError)>(Ghost).0
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `materialize_unchecked` defined here
[INFO] [stdout]   --> src/expr.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / pub
[INFO] [stdout] 34 | | fn materialize_unchecked<T> (
[INFO] [stdout] 35 | |     _: Ghost<T>,
[INFO] [stdout] 36 | | ) -> T
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctest77EUBs/rust_out.long-type-8693938980428502561.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::ghost (line 164) stdout ----
[INFO] [stdout] error: reached the recursion limit while instantiating `materialize_unchecked::<((((((..., ...), ...), ...), ...), ...), ...)>`
[INFO] [stdout]   --> src/expr.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     materialize_unchecked::<(T, OutsideOfAGhostBlockError)>(Ghost).0
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `materialize_unchecked` defined here
[INFO] [stdout]   --> src/expr.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / pub
[INFO] [stdout] 34 | | fn materialize_unchecked<T> (
[INFO] [stdout] 35 | |     _: Ghost<T>,
[INFO] [stdout] 36 | | ) -> T
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctestn1fc1T/rust_out.long-type-4662156915240560431.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expr.rs - expr::Ectoplasm::materialize (line 74) stdout ----
[INFO] [stdout] error: reached the recursion limit while instantiating `materialize_unchecked::<((((((..., ...), ...), ...), ...), ...), ...)>`
[INFO] [stdout]   --> src/expr.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     materialize_unchecked::<(T, OutsideOfAGhostBlockError)>(Ghost).0
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `materialize_unchecked` defined here
[INFO] [stdout]   --> src/expr.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | / pub
[INFO] [stdout] 34 | | fn materialize_unchecked<T> (
[INFO] [stdout] 35 | |     _: Ghost<T>,
[INFO] [stdout] 36 | | ) -> T
[INFO] [stdout]    | |______^
[INFO] [stdout]    = note: the full name for the type has been written to '/tmp/rustdoctestY2Uq7s/rust_out.long-type-4297125925323779731.txt'
[INFO] [stdout]    = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/expr.rs - expr::Ectoplasm::materialize (line 74)
[INFO] [stdout]     src/expr.rs - expr::__::Ectoplasm (line 57)
[INFO] [stdout]     src/expr.rs - expr::ghost (line 164)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2242e7e69842ab1e41a8176264186e3ac061e930e27591f3f51fd88f7c177e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2242e7e69842ab1e41a8176264186e3ac061e930e27591f3f51fd88f7c177e2f", kill_on_drop: false }`
[INFO] [stdout] 2242e7e69842ab1e41a8176264186e3ac061e930e27591f3f51fd88f7c177e2f
