[INFO] fetching crate tcl_derive 0.1.5...
[INFO] testing tcl_derive-0.1.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tcl_derive 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tcl_derive 0.1.5
[INFO] finished tweaking crates.io crate tcl_derive 0.1.5
[INFO] tweaked toml for crates.io crate tcl_derive 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tcl_derive 0.1.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.18.1
[INFO] [stderr]   Downloaded bind_syn v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 673bd39256be07c0c70b2889414931a56c0fdc5856daa585f414f58f49fbb3fc
[INFO] running `Command { std: "docker" "start" "-a" "673bd39256be07c0c70b2889414931a56c0fdc5856daa585f414f58f49fbb3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "673bd39256be07c0c70b2889414931a56c0fdc5856daa585f414f58f49fbb3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673bd39256be07c0c70b2889414931a56c0fdc5856daa585f414f58f49fbb3fc", kill_on_drop: false }`
[INFO] [stdout] 673bd39256be07c0c70b2889414931a56c0fdc5856daa585f414f58f49fbb3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3005a7d2364211db5f6f0f1225f956a6e42336c88a7abf2b23e1f8dd282520a4
[INFO] running `Command { std: "docker" "start" "-a" "3005a7d2364211db5f6f0f1225f956a6e42336c88a7abf2b23e1f8dd282520a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling bind_syn v0.1.0
[INFO] [stderr]    Compiling tcl_derive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "3005a7d2364211db5f6f0f1225f956a6e42336c88a7abf2b23e1f8dd282520a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3005a7d2364211db5f6f0f1225f956a6e42336c88a7abf2b23e1f8dd282520a4", kill_on_drop: false }`
[INFO] [stdout] 3005a7d2364211db5f6f0f1225f956a6e42336c88a7abf2b23e1f8dd282520a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9102671ca8bb85ec2156d3314ed629cb006dd6b23944f74069acd848a9d202c
[INFO] running `Command { std: "docker" "start" "-a" "a9102671ca8bb85ec2156d3314ed629cb006dd6b23944f74069acd848a9d202c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcl_derive v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "a9102671ca8bb85ec2156d3314ed629cb006dd6b23944f74069acd848a9d202c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9102671ca8bb85ec2156d3314ed629cb006dd6b23944f74069acd848a9d202c", kill_on_drop: false }`
[INFO] [stdout] a9102671ca8bb85ec2156d3314ed629cb006dd6b23944f74069acd848a9d202c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c226b25759082419a9306b3c2247da7f85b0f91aa9ffbf0a9f487ea4a35a695
[INFO] running `Command { std: "docker" "start" "-a" "7c226b25759082419a9306b3c2247da7f85b0f91aa9ffbf0a9f487ea4a35a695", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcl_derive-15f8881eef89dfc3)
[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 tcl_derive
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - tclosure (line 791) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - tclfn (line 409) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - tclosure (line 783) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - tclosure (line 791) stdout ----
[INFO] [stdout] error: cannot find macro `tclosure` in this scope
[INFO] [stdout]  --> src/lib.rs:792:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | tk.run( tclosure!( tk, cmd:"poll" || {
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tcl_derive::tclosure;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `tk` in this scope
[INFO] [stdout]  --> src/lib.rs:792:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | tk.run( tclosure!( tk, cmd:"poll" || {
[INFO] [stdout]   | ^^ help: a tuple variant with a similar name exists: `Ok`
[INFO] [stdout]   |
[INFO] [stdout]  --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:554:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named tuple variant `Ok` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - tclfn (line 409) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tcl`
[INFO] [stdout]  --> src/lib.rs:410:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tcl::*;
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `tcl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tcl`, use `cargo add tcl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `tclfn` in this scope
[INFO] [stdout]  --> src/lib.rs:414:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | let cmd = tclfn!( &interpreter, /*cmd: "mul", args: "",*/
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tcl_derive::tclfn;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - tclosure (line 783) stdout ----
[INFO] [stdout] error: cannot find macro `tclosure` in this scope
[INFO] [stdout]  --> src/lib.rs:785:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     tclosure!( tk, |evt_x, evt_y| tk.popup( menu, evt_x, evt_y, None ))
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tcl_derive::tclosure;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `widget` in this scope
[INFO] [stdout]  --> src/lib.rs:784:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | widget.bind( button_press_2(),
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `button_press_2` in this scope
[INFO] [stdout]  --> src/lib.rs:784:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | widget.bind( button_press_2(),
[INFO] [stdout]   |              ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - tclfn (line 409)
[INFO] [stdout]     src/lib.rs - tclosure (line 783)
[INFO] [stdout]     src/lib.rs - tclosure (line 791)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7c226b25759082419a9306b3c2247da7f85b0f91aa9ffbf0a9f487ea4a35a695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c226b25759082419a9306b3c2247da7f85b0f91aa9ffbf0a9f487ea4a35a695", kill_on_drop: false }`
[INFO] [stdout] 7c226b25759082419a9306b3c2247da7f85b0f91aa9ffbf0a9f487ea4a35a695