[INFO] cloning repository https://github.com/maxdexh/generic-uint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxdexh/generic-uint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdexh%2Fgeneric-uint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdexh%2Fgeneric-uint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17e961d8ea1bacb219d336b2803353abf5ebc636
[INFO] checking maxdexh/generic-uint against master#42b384ec0dfcd528d99a4db0a337d9188a9eecaa for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdexh%2Fgeneric-uint" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxdexh/generic-uint
[INFO] finished tweaking git repo https://github.com/maxdexh/generic-uint
[INFO] tweaked toml for git repo https://github.com/maxdexh/generic-uint written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxdexh/generic-uint on toolchain 42b384ec0dfcd528d99a4db0a337d9188a9eecaa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxdexh/generic-uint 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" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-upper-bound v3.1.1
[INFO] [stderr]   Downloaded const-util v2.2.0
[INFO] [stderr]   Downloaded type-const v1.1.1
[INFO] [stderr]   Downloaded ibig v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 655b6000425371a72bd7987d05cd6ea98434bb1b4a8aa4f61d64576339634c0e
[INFO] running `Command { std: "docker" "start" "-a" "655b6000425371a72bd7987d05cd6ea98434bb1b4a8aa4f61d64576339634c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "655b6000425371a72bd7987d05cd6ea98434bb1b4a8aa4f61d64576339634c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655b6000425371a72bd7987d05cd6ea98434bb1b4a8aa4f61d64576339634c0e", kill_on_drop: false }`
[INFO] [stdout] 655b6000425371a72bd7987d05cd6ea98434bb1b4a8aa4f61d64576339634c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+42b384ec0dfcd528d99a4db0a337d9188a9eecaa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37cbaf2861d76531e71f019f9ce11d33d70425cff7395eb1f98bb3f79e59cdce
[INFO] running `Command { std: "docker" "start" "-a" "37cbaf2861d76531e71f019f9ce11d33d70425cff7395eb1f98bb3f79e59cdce", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling generic-upper-bound v3.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking type-const v1.1.1
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling genuint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ibig v0.3.6
[INFO] [stderr]     Checking const-util v2.2.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking genuint-proc v0.1.0 (/opt/rustwide/workdir/proc)
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]   --> src/array/convert.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |           pub(crate) use $name;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | / decl_ptr![
[INFO] [stdout] 67 | |     Ref,
[INFO] [stdout] 68 | |     typ! { inner => &$inner },
[INFO] [stdout] 69 | |     doc = "`&A`",
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |     },
[INFO] [stdout] 79 | | ];
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]   --> src/array/convert.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |           pub(crate) use $name;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 | / decl_ptr![
[INFO] [stdout] 81 | |     RefMut,
[INFO] [stdout] 82 | |     typ! { inner => &mut $inner },
[INFO] [stdout] 83 | |     doc = "`&mut A`",
[INFO] [stdout] ...  |
[INFO] [stdout] 94 | |     },
[INFO] [stdout] 95 | | ];
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 | / decl_ptr![
[INFO] [stdout]  97 | |     Box,
[INFO] [stdout]  98 | |     typ! { inner => alloc::boxed::Box<$inner> },
[INFO] [stdout]  99 | |     doc = "[`Box<A>`](std::boxed::Box)",
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |     },
[INFO] [stdout] 113 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 | / decl_ptr![
[INFO] [stdout] 115 | |     Rc,
[INFO] [stdout] 116 | |     typ! { inner => alloc::rc::Rc<$inner> },
[INFO] [stdout] 117 | |     doc = "[`Rc<A>`](std::rc::Rc)",
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     },
[INFO] [stdout] 131 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | / decl_ptr![
[INFO] [stdout] 133 | |     Arc,
[INFO] [stdout] 134 | |     typ! { inner => alloc::sync::Arc<$inner> },
[INFO] [stdout] 135 | |     doc = "[`Arc<A>`](std::sync::Arc)",
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     },
[INFO] [stdout] 149 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `for_each_ptr`
[INFO] [stdout]    --> src/array/convert.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) use for_each_ptr;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy`
[INFO] [stdout]    --> src/ops.rs:212:16
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub(crate) use lazy;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opaque`
[INFO] [stdout]    --> src/ops.rs:286:16
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub(crate) use opaque;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_op`
[INFO] [stdout]    --> src/ops.rs:301:16
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub(crate) use test_op;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]   --> src/array/convert.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |           pub(crate) use $name;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | / decl_ptr![
[INFO] [stdout] 67 | |     Ref,
[INFO] [stdout] 68 | |     typ! { inner => &$inner },
[INFO] [stdout] 69 | |     doc = "`&A`",
[INFO] [stdout] ...  |
[INFO] [stdout] 78 | |     },
[INFO] [stdout] 79 | | ];
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]   --> src/array/convert.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |           pub(crate) use $name;
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 | / decl_ptr![
[INFO] [stdout] 81 | |     RefMut,
[INFO] [stdout] 82 | |     typ! { inner => &mut $inner },
[INFO] [stdout] 83 | |     doc = "`&mut A`",
[INFO] [stdout] ...  |
[INFO] [stdout] 94 | |     },
[INFO] [stdout] 95 | | ];
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 | / decl_ptr![
[INFO] [stdout]  97 | |     Box,
[INFO] [stdout]  98 | |     typ! { inner => alloc::boxed::Box<$inner> },
[INFO] [stdout]  99 | |     doc = "[`Box<A>`](std::boxed::Box)",
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |     },
[INFO] [stdout] 113 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 | / decl_ptr![
[INFO] [stdout] 115 | |     Rc,
[INFO] [stdout] 116 | |     typ! { inner => alloc::rc::Rc<$inner> },
[INFO] [stdout] 117 | |     doc = "[`Rc<A>`](std::rc::Rc)",
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     },
[INFO] [stdout] 131 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `$name`
[INFO] [stdout]    --> src/array/convert.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout]  63 |           pub(crate) use $name;
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 | / decl_ptr![
[INFO] [stdout] 133 | |     Arc,
[INFO] [stdout] 134 | |     typ! { inner => alloc::sync::Arc<$inner> },
[INFO] [stdout] 135 | |     doc = "[`Arc<A>`](std::sync::Arc)",
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |     },
[INFO] [stdout] 149 | | ];
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `decl_ptr` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `for_each_ptr`
[INFO] [stdout]    --> src/array/convert.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub(crate) use for_each_ptr;
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy`
[INFO] [stdout]    --> src/ops.rs:212:16
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub(crate) use lazy;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opaque`
[INFO] [stdout]    --> src/ops.rs:286:16
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub(crate) use opaque;
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_op`
[INFO] [stdout]    --> src/ops.rs:301:16
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub(crate) use test_op;
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "37cbaf2861d76531e71f019f9ce11d33d70425cff7395eb1f98bb3f79e59cdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37cbaf2861d76531e71f019f9ce11d33d70425cff7395eb1f98bb3f79e59cdce", kill_on_drop: false }`
[INFO] [stdout] 37cbaf2861d76531e71f019f9ce11d33d70425cff7395eb1f98bb3f79e59cdce