[INFO] fetching crate see-through 0.0.5...
[INFO] testing see-through-0.0.5 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate see-through 0.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate see-through 0.0.5
[INFO] finished tweaking crates.io crate see-through 0.0.5
[INFO] tweaked toml for crates.io crate see-through 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate see-through 0.0.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 29 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a
[INFO] running `Command { std: "docker" "start" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling see_derive v0.0.5
[INFO] [stderr]    Compiling see-through v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-tuple v1.0.2
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.2
[INFO] [stderr]    Compiling toml_writer v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling toml v1.1.8+spec-1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.122
[INFO] [stderr]    Compiling see-through v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.13s
[INFO] running `Command { std: "docker" "inspect" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/see-through/3639968b3e690c3b/out/see_through-3639968b3e690c3b)
[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]      Running tests/compile_fail.rs (/opt/rustwide/target/release/build/see-through/d54df5b8e22aafb9/out/compile_fail-d54df5b8e22aafb9)
[INFO] [stderr]      Running tests/macro-test.rs (/opt/rustwide/target/release/build/see-through/468cf5cce1154fac/out/macro_test-468cf5cce1154fac)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_look ... ok
[INFO] [stdout] test test_generic_happy_case ... ok
[INFO] [stdout] test test_multiple_look ... ok
[INFO] [stdout] test test_see ... ok
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling see_derive v0.0.5
[INFO] [stderr]     Checking see-through v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking see-through-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/see-through)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/wrong_viewer.rs ... mismatch
[INFO] [stdout] test test_generic_compile_failure ... FAILED
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] EXPECTED:
[INFO] [stdout] failures:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] error[E0271]: type mismatch resolving `<Card<&str> as See<NUMBER>>::Inner == i32`
[INFO] [stdout] ---- test_generic_compile_failure stdout ----
[INFO] [stderr]   --> tests/compile_fail/wrong_viewer.rs:36:34
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] thread 'test_generic_compile_failure' (467) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.122/src/run.rs:103:13:
[INFO] [stderr] 36 |     let card = change_i32_number(card, 2); // <-- This won't work
[INFO] [stdout] 1 of 1 tests failed
[INFO] [stderr]    |                ----------------- ^^^^ expected `i32`, found `&str`
[INFO] [stdout] stack backtrace:
[INFO] [stderr]    |                |
[INFO] [stdout]    0:     0x61719873ce11 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]    |                required by a bound introduced by this call
[INFO] [stdout]    1:     0x6171987530fa - core[a373ad73a504971]::fmt::write
[INFO] [stderr]    |
[INFO] [stdout]    2:     0x61719874165c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr] note: required by a bound in `change_i32_number`
[INFO] [stdout]    3:     0x617198716276 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]   --> tests/compile_fail/wrong_viewer.rs:18:28
[INFO] [stdout]    4:     0x6171987343b9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]    |
[INFO] [stdout]    5:     0x6171986cd9c0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stderr] 16 | fn change_i32_number<T>(mut var: T, by: i32) -> T
[INFO] [stdout]    6:     0x617198734572 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]    |    ----------------- required by a bound in this
[INFO] [stdout]    7:     0x617198716322 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr] 17 | where
[INFO] [stdout]    8:     0x61719870eb79 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr] 18 |     T: Look<see_t::NUMBER, Inner = i32>,
[INFO] [stdout]    9:     0x617198716f2d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]    |                            ^^^^^^^^^^^ required by this bound in `change_i32_number`
[INFO] [stdout]   10:     0x61719875386c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   11:     0x6171986208eb - <trybuild[4338c63f3696d470]::Runner>::run
[INFO] [stderr] 
[INFO] [stdout]   12:     0x617198623b60 - <trybuild[4338c63f3696d470]::TestCases as core[a373ad73a504971]::ops::drop::Drop>::drop
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]   13:     0x61719861a0b8 - macro_test[23b6eeb0654fffbc]::test_generic_compile_failure
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   14:     0x61719861a2e9 - <macro_test[23b6eeb0654fffbc]::test_generic_compile_failure::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] error[E0271]: type mismatch resolving `<Card<&str> as See<NUMBER>>::Inner == i32`
[INFO] [stdout]   15:     0x6171986c0e0b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stderr]   --> tests/compile_fail/wrong_viewer.rs:36:34
[INFO] [stdout]   16:     0x6171986cdfe5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stderr]    |
[INFO] [stdout]   17:     0x6171986c78d4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stderr] 36 |     let card = change_i32_number(card, 2); // <-- This won't work
[INFO] [stdout]   18:     0x6171986d1072 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]    |                ----------------- ^^^^ type mismatch resolving `<Card<&str> as See<NUMBER>>::Inner == i32`
[INFO] [stdout]   19:     0x61719873c06f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]    |                |
[INFO] [stdout]   20:     0x7b6883b58dfa - <unknown>
[INFO] [stderr]    |                required by a bound introduced by this call
[INFO] [stdout]   21:     0x7b6883bec3d4 - clone
[INFO] [stderr]    |
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stderr] note: expected this to be `i32`
[INFO] [stdout] 
[INFO] [stderr]   --> tests/compile_fail/wrong_viewer.rs:6:13
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] failures:
[INFO] [stderr]  6 |     number: T,
[INFO] [stdout]     test_generic_compile_failure
[INFO] [stderr]    |             ^
[INFO] [stdout] 
[INFO] [stderr] note: required by a bound in `change_i32_number`
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.19s
[INFO] [stderr]   --> tests/compile_fail/wrong_viewer.rs:18:28
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn change_i32_number<T>(mut var: T, by: i32) -> T
[INFO] [stderr] 17 | where
[INFO] [stderr] 18 |     T: Look<see_t::NUMBER, Inner = i32>,
[INFO] [stderr]    |                            ^^^^^^^^^^^ required by this bound in `change_i32_number`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass `--test macro-test`
[INFO] running `Command { std: "docker" "inspect" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a", kill_on_drop: false }`
[INFO] [stdout] 96d6bc82e1162b10c5bdfa48760992070f0217ee89a989c0f3184198dceae88a
