[INFO] cloning repository https://github.com/slackers123/somedb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slackers123/somedb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Fsomedb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Fsomedb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed8eb5382507fa48b4486e753aedaad295b5a28a
[INFO] checking slackers123/somedb against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslackers123%2Fsomedb" "/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/slackers123/somedb
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/slackers123/somedb
[INFO] tweaked toml for git repo https://github.com/slackers123/somedb written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/slackers123/somedb on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/slackers123/somedb 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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] 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b700a2ffa42ffae8d1d16447d0705ef5553d32d202dbbc762b7de5d5e995b9e
[INFO] running `Command { std: "docker" "start" "-a" "5b700a2ffa42ffae8d1d16447d0705ef5553d32d202dbbc762b7de5d5e995b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b700a2ffa42ffae8d1d16447d0705ef5553d32d202dbbc762b7de5d5e995b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b700a2ffa42ffae8d1d16447d0705ef5553d32d202dbbc762b7de5d5e995b9e", kill_on_drop: false }`
[INFO] [stdout] 5b700a2ffa42ffae8d1d16447d0705ef5553d32d202dbbc762b7de5d5e995b9e
[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" "-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c4ee7e8281fb713a4c1b444c43eafa562a99df2fc3f69369978b8c721138ea2
[INFO] running `Command { std: "docker" "start" "-a" "6c4ee7e8281fb713a4c1b444c43eafa562a99df2fc3f69369978b8c721138ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking somedb-macros v0.1.2 (/opt/rustwide/workdir/somedb-macros)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> somedb-macros/src/lib.rs:138:43
[INFO] [stdout]     |
[INFO] [stdout] 138 |                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout]     |                                           ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout] 138 +                         .filter(|&(i, _)| !all_ty.contains(&i) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> somedb-macros/src/lib.rs:138:43
[INFO] [stdout]     |
[INFO] [stdout] 138 |                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout]     |                                           ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout] 138 +                         .filter(|&(i, _)| !all_ty.contains(&i) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> somedb-macros/src/lib.rs:138:43
[INFO] [stdout]     |
[INFO] [stdout] 138 |                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout]     |                                           ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -                         .filter(|&(i, _)| (!all_ty.contains(&i)))
[INFO] [stdout] 138 +                         .filter(|&(i, _)| !all_ty.contains(&i) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking somedb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `EqExpr` is never constructed
[INFO] [stdout]    --> src/gen_query.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub struct EqExpr<E: Entity, A, B>
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `somedb` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `EqExpr` is never constructed
[INFO] [stdout]    --> src/gen_query.rs:343:12
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub struct EqExpr<E: Entity, A, B>
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `somedb` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6c4ee7e8281fb713a4c1b444c43eafa562a99df2fc3f69369978b8c721138ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4ee7e8281fb713a4c1b444c43eafa562a99df2fc3f69369978b8c721138ea2", kill_on_drop: false }`
[INFO] [stdout] 6c4ee7e8281fb713a4c1b444c43eafa562a99df2fc3f69369978b8c721138ea2
