[INFO] cloning repository https://github.com/yyogo/lemma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yyogo/lemma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyogo%2Flemma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyogo%2Flemma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb194161fc673d398cb2588dea46216733a89082
[INFO] checking yyogo/lemma against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf-spurious
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyyogo%2Flemma" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yyogo/lemma
[INFO] finished tweaking git repo https://github.com/yyogo/lemma
[INFO] tweaked toml for git repo https://github.com/yyogo/lemma written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yyogo/lemma on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yyogo/lemma 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae50810d102074d2697290962e881d348ccc3594b434be7a09965c3bbac114b6
[INFO] running `Command { std: "docker" "start" "-a" "ae50810d102074d2697290962e881d348ccc3594b434be7a09965c3bbac114b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae50810d102074d2697290962e881d348ccc3594b434be7a09965c3bbac114b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae50810d102074d2697290962e881d348ccc3594b434be7a09965c3bbac114b6", kill_on_drop: false }`
[INFO] [stdout] ae50810d102074d2697290962e881d348ccc3594b434be7a09965c3bbac114b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zstrict-projection-item-bounds" "-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452081a01e7d53b6beede6a66bfb9c5134834347a081c535bd70d33d5d0190ab
[INFO] running `Command { std: "docker" "start" "-a" "452081a01e7d53b6beede6a66bfb9c5134834347a081c535bd70d33d5d0190ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking rustyline v15.0.0
[INFO] [stderr]     Checking lemma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:247:29
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn app(t1: impl ToOwned<Owned = Term>, t2: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:247:61
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn app(t1: impl ToOwned<Owned = Term>, t2: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:251:52
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub fn abs(v: impl Into<Variable>, t: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ast::Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:247:29
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn app(t1: impl ToOwned<Owned = Term>, t2: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `ast::Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ast::Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:247:61
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn app(t1: impl ToOwned<Owned = Term>, t2: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `ast::Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ast::Term: Borrow<impl ToOwned<Owned = Term>>` is not satisfied
[INFO] [stdout]    --> src/ast.rs:251:52
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub fn abs(v: impl Into<Variable>, t: impl ToOwned<Owned = Term>) -> Term {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Borrow<impl ToOwned<Owned = Term>>` is not implemented for `ast::Term`
[INFO] [stdout]    --> src/ast.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub enum Term {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lemma` (bin "lemma") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lemma` (bin "lemma" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "452081a01e7d53b6beede6a66bfb9c5134834347a081c535bd70d33d5d0190ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452081a01e7d53b6beede6a66bfb9c5134834347a081c535bd70d33d5d0190ab", kill_on_drop: false }`
[INFO] [stdout] 452081a01e7d53b6beede6a66bfb9c5134834347a081c535bd70d33d5d0190ab