[INFO] fetching crate stuff 0.2.0...
[INFO] testing stuff-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate stuff 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate stuff 0.2.0
[INFO] finished tweaking crates.io crate stuff 0.2.0
[INFO] tweaked toml for crates.io crate stuff 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stuff 0.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 834d7399e37b626d36208255e10347db0bcbbd9b12e38c9689080dbd17dde4a2
[INFO] running `Command { std: "docker" "start" "-a" "834d7399e37b626d36208255e10347db0bcbbd9b12e38c9689080dbd17dde4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "834d7399e37b626d36208255e10347db0bcbbd9b12e38c9689080dbd17dde4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834d7399e37b626d36208255e10347db0bcbbd9b12e38c9689080dbd17dde4a2", kill_on_drop: false }`
[INFO] [stdout] 834d7399e37b626d36208255e10347db0bcbbd9b12e38c9689080dbd17dde4a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87f2bba4fa53f321a168086261f163295ed13d7e11fc6c22082531b560837eab
[INFO] running `Command { std: "docker" "start" "-a" "87f2bba4fa53f321a168086261f163295ed13d7e11fc6c22082531b560837eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling stuff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "87f2bba4fa53f321a168086261f163295ed13d7e11fc6c22082531b560837eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f2bba4fa53f321a168086261f163295ed13d7e11fc6c22082531b560837eab", kill_on_drop: false }`
[INFO] [stdout] 87f2bba4fa53f321a168086261f163295ed13d7e11fc6c22082531b560837eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9645261d5d777018116bab8908cbe43858dd8147cc1d2be9447a77158c90b7b6
[INFO] running `Command { std: "docker" "start" "-a" "9645261d5d777018116bab8908cbe43858dd8147cc1d2be9447a77158c90b7b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stuff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/strategy.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     core::mem::forget(inner);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       argument has type `EmptyInMax`
[INFO] [stdout] ...
[INFO] [stdout] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(forgetting_copy_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 103 -                     core::mem::forget(inner);
[INFO] [stdout] 103 +                     let _ = inner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/strategy.rs:128:21
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     core::mem::forget(inner);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       argument has type `EmptyInMax`
[INFO] [stdout] ...
[INFO] [stdout] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 128 -                     core::mem::forget(inner);
[INFO] [stdout] 128 +                     let _ = inner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/strategy.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |                     core::mem::forget(inner);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       argument has type `EmptyInMax`
[INFO] [stdout] ...
[INFO] [stdout] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stdout]     |     ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 154 -                     core::mem::forget(inner);
[INFO] [stdout] 154 +                     let _ = inner;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "9645261d5d777018116bab8908cbe43858dd8147cc1d2be9447a77158c90b7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9645261d5d777018116bab8908cbe43858dd8147cc1d2be9447a77158c90b7b6", kill_on_drop: false }`
[INFO] [stdout] 9645261d5d777018116bab8908cbe43858dd8147cc1d2be9447a77158c90b7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d7d2a6ba670493220f00056e89100bf2112a80c472eb5a63795ce8be96532b8
[INFO] running `Command { std: "docker" "start" "-a" "2d7d2a6ba670493220f00056e89100bf2112a80c472eb5a63795ce8be96532b8", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/strategy.rs:103:21
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     core::mem::forget(inner);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       argument has type `EmptyInMax`
[INFO] [stderr] ...
[INFO] [stderr] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(forgetting_copy_types)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 103 -                     core::mem::forget(inner);
[INFO] [stderr] 103 +                     let _ = inner;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/strategy.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     core::mem::forget(inner);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       argument has type `EmptyInMax`
[INFO] [stderr] ...
[INFO] [stderr] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 128 -                     core::mem::forget(inner);
[INFO] [stderr] 128 +                     let _ = inner;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/strategy.rs:154:21
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     core::mem::forget(inner);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^-----^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       argument has type `EmptyInMax`
[INFO] [stderr] ...
[INFO] [stderr] 176 |     impl_usize_max_zst!(EmptyInMax);
[INFO] [stderr]     |     ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `impl_usize_max_zst` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 154 -                     core::mem::forget(inner);
[INFO] [stderr] 154 +                     let _ = inner;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `stuff` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stuff-7c4a035bba9bbc30)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::clone__u128 ... ok
[INFO] [stdout] test tests::clone__u64 ... ok
[INFO] [stdout] test tests::clone__usize ... ok
[INFO] [stdout] test tests::debug__u64 ... ok
[INFO] [stdout] test tests::dont_drop_other_when_pointer__u128 ... ok
[INFO] [stdout] test tests::dont_drop_other_when_pointer__u64 ... ok
[INFO] [stdout] test tests::dont_drop_other_when_pointer__usize ... ok
[INFO] [stdout] test tests::eq__u128 ... ok
[INFO] [stdout] test tests::eq__u64 ... ok
[INFO] [stdout] test tests::eq__usize ... ok
[INFO] [stdout] test tests::get_other__u128 ... ok
[INFO] [stdout] test tests::debug__u128 ... ok
[INFO] [stdout] test tests::debug__usize ... ok
[INFO] [stdout] test tests::get_other__u64 ... ok
[INFO] [stdout] test tests::set_get_ptr_no_other__usize ... ok
[INFO] [stdout] test tests::some_traits_dont_drop__u128 ... ok
[INFO] [stdout] test tests::some_traits_dont_drop__usize ... ok
[INFO] [stdout] test tests::some_traits_dont_drop__u64 ... ok
[INFO] [stdout] test tests::set_get_ptr_no_other__u128 ... ok
[INFO] [stdout] test tests::set_get_ptr_no_other__u64 ... ok
[INFO] [stdout] test tests::get_other__usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stuff
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d7d2a6ba670493220f00056e89100bf2112a80c472eb5a63795ce8be96532b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7d2a6ba670493220f00056e89100bf2112a80c472eb5a63795ce8be96532b8", kill_on_drop: false }`
[INFO] [stdout] 2d7d2a6ba670493220f00056e89100bf2112a80c472eb5a63795ce8be96532b8
