[INFO] updating cached repository https://github.com/amichal/rust-pg
[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] 2ce3f062c45eee2a1ec01ee4a8ee87d1a907b9ce
[INFO] checking amichal/rust-pg against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famichal%2Frust-pg" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amichal/rust-pg on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/amichal/rust-pg
[INFO] finished tweaking git repo https://github.com/amichal/rust-pg
[INFO] tweaked toml for git repo https://github.com/amichal/rust-pg written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/amichal/rust-pg already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/iron/logger.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] efcff21b3a891f4514acdd70a4db26e55cdee2691528691c2c579ffb4371a7f5
[INFO] running `"docker" "start" "-a" "efcff21b3a891f4514acdd70a4db26e55cdee2691528691c2c579ffb4371a7f5"`
[INFO] [stderr]     Checking r2d2 v0.7.4
[INFO] [stderr]     Checking r2d2 v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.7.15
[INFO] [stderr]     Checking phf v0.7.15
[INFO] [stderr]    Compiling phf_generator v0.7.15
[INFO] [stderr]    Compiling phf_codegen v0.7.15
[INFO] [stderr]     Checking postgres v0.11.12
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]     Checking r2d2_postgres v0.10.1
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking logger v0.4.0 (https://github.com/iron/logger.git#4df63964)
[INFO] [stderr]     Checking pg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `r2d2_postgres::PostgresConnectionManager: r2d2::ManageConnection` is not satisfied
[INFO] [stderr]    --> src/main.rs:57:59
[INFO] [stderr]     |
[INFO] [stderr] 57  | fn setup_connection_pool(cn_str: &str, pool_size: u32) -> PostgresPool {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^ the trait `r2d2::ManageConnection` is not implemented for `r2d2_postgres::PostgresConnectionManager`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2_postgres-0.10.1/src/lib.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / impl r2d2::ManageConnection for PostgresConnectionManager {
[INFO] [stderr] 110 | |     type Connection = postgres::Connection;
[INFO] [stderr] 111 | |     type Error = Error;
[INFO] [stderr] 112 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `r2d2` are being used?
[INFO] [stderr]     = note: required by `r2d2::Pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `r2d2_postgres::PostgresConnectionManager: r2d2::ManageConnection` is not satisfied
[INFO] [stderr]    --> src/main.rs:30:22
[INFO] [stderr]     |
[INFO] [stderr] 30  | impl Key for AppDb { type Value = PostgresPool; }
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `r2d2::ManageConnection` is not implemented for `r2d2_postgres::PostgresConnectionManager`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2_postgres-0.10.1/src/lib.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / impl r2d2::ManageConnection for PostgresConnectionManager {
[INFO] [stderr] 110 | |     type Connection = postgres::Connection;
[INFO] [stderr] 111 | |     type Error = Error;
[INFO] [stderr] 112 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `r2d2` are being used?
[INFO] [stderr]     = note: required by `r2d2::Pool`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `pg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `r2d2_postgres::PostgresConnectionManager: r2d2::ManageConnection` is not satisfied
[INFO] [stderr]    --> src/main.rs:57:59
[INFO] [stderr]     |
[INFO] [stderr] 57  | fn setup_connection_pool(cn_str: &str, pool_size: u32) -> PostgresPool {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^ the trait `r2d2::ManageConnection` is not implemented for `r2d2_postgres::PostgresConnectionManager`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2_postgres-0.10.1/src/lib.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / impl r2d2::ManageConnection for PostgresConnectionManager {
[INFO] [stderr] 110 | |     type Connection = postgres::Connection;
[INFO] [stderr] 111 | |     type Error = Error;
[INFO] [stderr] 112 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `r2d2` are being used?
[INFO] [stderr]     = note: required by `r2d2::Pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `r2d2_postgres::PostgresConnectionManager: r2d2::ManageConnection` is not satisfied
[INFO] [stderr]    --> src/main.rs:30:22
[INFO] [stderr]     |
[INFO] [stderr] 30  | impl Key for AppDb { type Value = PostgresPool; }
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `r2d2::ManageConnection` is not implemented for `r2d2_postgres::PostgresConnectionManager`
[INFO] [stderr]     |
[INFO] [stderr] help: trait impl with same name found
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/r2d2_postgres-0.10.1/src/lib.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | / impl r2d2::ManageConnection for PostgresConnectionManager {
[INFO] [stderr] 110 | |     type Connection = postgres::Connection;
[INFO] [stderr] 111 | |     type Error = Error;
[INFO] [stderr] 112 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     = note: perhaps two different versions of crate `r2d2` are being used?
[INFO] [stderr]     = note: required by `r2d2::Pool`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `pg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "efcff21b3a891f4514acdd70a4db26e55cdee2691528691c2c579ffb4371a7f5"`
[INFO] running `"docker" "rm" "-f" "efcff21b3a891f4514acdd70a4db26e55cdee2691528691c2c579ffb4371a7f5"`
[INFO] [stdout] efcff21b3a891f4514acdd70a4db26e55cdee2691528691c2c579ffb4371a7f5
