[INFO] updating cached repository https://github.com/morioka-programing-club/graft_server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad71f054971f6b321cd8d1750b312a02c0faf84a
[INFO] checking morioka-programing-club/graft_server against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorioka-programing-club%2Fgraft_server" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/morioka-programing-club/graft_server on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/morioka-programing-club/graft_server
[INFO] finished tweaking git repo https://github.com/morioka-programing-club/graft_server
[INFO] tweaked toml for git repo https://github.com/morioka-programing-club/graft_server written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/morioka-programing-club/graft_server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 628da071a2688009955c6d5597831878501d1f544b676fc25c03593a315c264d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "628da071a2688009955c6d5597831878501d1f544b676fc25c03593a315c264d"`
[INFO] [stderr]     Checking arc-swap v0.4.4
[INFO] [stderr]    Compiling failure_derive v0.1.7
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[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
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[INFO] [stderr]     Checking serde v0.8.23
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[INFO] [stderr]     Checking siphasher v0.3.1
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling derive_more v0.99.3
[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling actix-web-codegen v0.2.1
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[INFO] [stderr]    Compiling heck v0.3.1
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[INFO] [stderr]    Compiling syn v0.13.11
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[INFO] [stderr]    Compiling activitystreams-derive v0.1.1
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[INFO] [stderr]     Checking awc v1.0.1
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[INFO] [stderr]     Checking graft-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant item is never used: `delete_actor`
[INFO] [stderr]   --> src/db/mod.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub const delete_actor: &str = "DELETE FROM actors WHERE actortype = $2 AND id = $1;";
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `pool` should have an upper case name
[INFO] [stderr]   --> src/db/mod.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub static ref pool: Pool = ::config::Config::new().merge(Environment::new()).unwrap().clone()
[INFO] [stderr]    |                    ^^^^ help: convert the identifier to upper case: `POOL`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `delete_actor`
[INFO] [stderr]   --> src/db/mod.rs:30:2
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub const delete_actor: &str = "DELETE FROM actors WHERE actortype = $2 AND id = $1;";
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `pool` should have an upper case name
[INFO] [stderr]   --> src/db/mod.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub static ref pool: Pool = ::config::Config::new().merge(Environment::new()).unwrap().clone()
[INFO] [stderr]    |                    ^^^^ help: convert the identifier to upper case: `POOL`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `"docker" "inspect" "628da071a2688009955c6d5597831878501d1f544b676fc25c03593a315c264d"`
[INFO] running `"docker" "rm" "-f" "628da071a2688009955c6d5597831878501d1f544b676fc25c03593a315c264d"`
[INFO] [stdout] 628da071a2688009955c6d5597831878501d1f544b676fc25c03593a315c264d