[INFO] cloning repository https://github.com/camelid/type-layout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camelid/type-layout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamelid%2Ftype-layout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamelid%2Ftype-layout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 349ed10fcf3bb3c62c684c4a0edfbdbf203f2274
[INFO] testing camelid/type-layout against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamelid%2Ftype-layout" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camelid/type-layout on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-20/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/camelid/type-layout
[INFO] finished tweaking git repo https://github.com/camelid/type-layout
[INFO] tweaked toml for git repo https://github.com/camelid/type-layout written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/camelid/type-layout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fab8dd1954c3771b869aaf31634dcf7c2064e8f5515e3e10720978b06ade874d
[INFO] running `Command { std: "docker" "start" "-a" "fab8dd1954c3771b869aaf31634dcf7c2064e8f5515e3e10720978b06ade874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab8dd1954c3771b869aaf31634dcf7c2064e8f5515e3e10720978b06ade874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab8dd1954c3771b869aaf31634dcf7c2064e8f5515e3e10720978b06ade874d", kill_on_drop: false }`
[INFO] [stdout] fab8dd1954c3771b869aaf31634dcf7c2064e8f5515e3e10720978b06ade874d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1022dbe0fb061ec4cbc21d5be0b971ff9dd28433666b9ffc10c96dca2945ab93
[INFO] running `Command { std: "docker" "start" "-a" "1022dbe0fb061ec4cbc21d5be0b971ff9dd28433666b9ffc10c96dca2945ab93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling type-layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `niches`
[INFO] [stdout]    --> src/layout.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn niches(&self) -> IntNiches {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Deref`
[INFO] [stdout]   --> src/lir.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Deref(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.85s
[INFO] running `Command { std: "docker" "inspect" "1022dbe0fb061ec4cbc21d5be0b971ff9dd28433666b9ffc10c96dca2945ab93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1022dbe0fb061ec4cbc21d5be0b971ff9dd28433666b9ffc10c96dca2945ab93", kill_on_drop: false }`
[INFO] [stdout] 1022dbe0fb061ec4cbc21d5be0b971ff9dd28433666b9ffc10c96dca2945ab93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43cf67a562cc0b30102eb4c7ddfb0db5b6b181f2203022ae635c436a8bd2569b
[INFO] running `Command { std: "docker" "start" "-a" "43cf67a562cc0b30102eb4c7ddfb0db5b6b181f2203022ae635c436a8bd2569b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling insta v1.8.0
[INFO] [stderr]    Compiling type-layout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `niches`
[INFO] [stdout]    --> src/layout.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn niches(&self) -> IntNiches {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Deref`
[INFO] [stdout]   --> src/lir.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Deref(Box<Expr>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.39s
[INFO] running `Command { std: "docker" "inspect" "43cf67a562cc0b30102eb4c7ddfb0db5b6b181f2203022ae635c436a8bd2569b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cf67a562cc0b30102eb4c7ddfb0db5b6b181f2203022ae635c436a8bd2569b", kill_on_drop: false }`
[INFO] [stdout] 43cf67a562cc0b30102eb4c7ddfb0db5b6b181f2203022ae635c436a8bd2569b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92983d2e0608019f9cf9c1d3b7aea62cf10f3e9cf475fca56e2b60536579d0c2
[INFO] running `Command { std: "docker" "start" "-a" "92983d2e0608019f9cf9c1d3b7aea62cf10f3e9cf475fca56e2b60536579d0c2", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `niches`
[INFO] [stderr]    --> src/layout.rs:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn niches(&self) -> IntNiches {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Deref`
[INFO] [stderr]   --> src/lir.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Deref(Box<Expr>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `type-layout` (bin "type-layout" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/type_layout-852e70a2441ec342)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test layout::niches::tests::test_remove_value_from_range ... ok
[INFO] [stdout] test layout::niches::tests::test_shrink_range_by ... ok
[INFO] [stdout] test lir::tests::test_is_zst ... ok
[INFO] [stdout] test lower::tests::test_construct_niche_nullary_variant ... ok
[INFO] [stdout] test hir::typeck::tests::valid_types ... ok
[INFO] [stdout] test util::list::tests::list_concat ... ok
[INFO] [stdout] test util::tests::test_range_values_count ... ok
[INFO] [stdout] test tests::bool_layout ... ok
[INFO] [stdout] test tests::either_bool_bool_layout ... ok
[INFO] [stdout] test tests::either_bool_unit_layout ... ok
[INFO] [stdout] test tests::either_unit_unit_layout ... ok
[INFO] [stdout] test tests::either_unit_bool_layout ... ok
[INFO] [stdout] test tests::either_unit_maybe_bool_layout ... ok
[INFO] [stdout] test tests::empty_variant_layout ... ok
[INFO] [stdout] test tests::empty_variant_lty ... ok
[INFO] [stdout] test tests::list_of_bool_layout ... ok
[INFO] [stdout] test tests::list_of_maybe_bool_layout ... ok
[INFO] [stdout] test tests::list_of_maybe_unit_layout ... ok
[INFO] [stdout] test tests::maybe_empty_layout ... ok
[INFO] [stdout] test tests::maybe_bool_layout ... ok
[INFO] [stdout] test tests::list_of_unit_layout ... ok
[INFO] [stdout] test tests::unit_ty_layout ... ok
[INFO] [stdout] test tests::maybe_empty_lty ... ok
[INFO] [stdout] test tests::maybe_of_pair_of_unit_and_unit_layout ... ok
[INFO] [stdout] test tests::maybe_of_pair_of_unit_and_bool_layout ... ok
[INFO] [stdout] test tests::maybe_of_pair_of_bool_and_unit_layout ... ok
[INFO] [stdout] test tests::unit_ty_lir ... ok
[INFO] [stdout] test tests::maybe_of_pair_of_bool_and_bool_layout ... ok
[INFO] [stdout] test hir::typeck::tests::invalid_type_2 - should panic ... ok
[INFO] [stdout] test hir::typeck::tests::invalid_type_1 - should panic ... ok
[INFO] [stdout] test hir::typeck::tests::invalid_type_3 - should panic ... ok
[INFO] [stdout] test hir::typeck::tests::invalid_type_4 - should panic ... ok
[INFO] [stdout] test hir::typeck::tests::invalid_type_5 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92983d2e0608019f9cf9c1d3b7aea62cf10f3e9cf475fca56e2b60536579d0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92983d2e0608019f9cf9c1d3b7aea62cf10f3e9cf475fca56e2b60536579d0c2", kill_on_drop: false }`
[INFO] [stdout] 92983d2e0608019f9cf9c1d3b7aea62cf10f3e9cf475fca56e2b60536579d0c2