[INFO] cloning repository https://github.com/kellymclaughlin/pg-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kellymclaughlin/pg-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkellymclaughlin%2Fpg-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkellymclaughlin%2Fpg-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebc732f5a18473213d898e891f1e049675e23866
[INFO] testing kellymclaughlin/pg-test against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkellymclaughlin%2Fpg-test" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kellymclaughlin/pg-test on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kellymclaughlin/pg-test
[INFO] finished tweaking git repo https://github.com/kellymclaughlin/pg-test
[INFO] tweaked toml for git repo https://github.com/kellymclaughlin/pg-test written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/kellymclaughlin/pg-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec550f79ac2e9c379d72a20f7b944afcd0eea1d57b69a951b3783d240b5a457f
[INFO] running `Command { std: "docker" "start" "-a" "ec550f79ac2e9c379d72a20f7b944afcd0eea1d57b69a951b3783d240b5a457f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec550f79ac2e9c379d72a20f7b944afcd0eea1d57b69a951b3783d240b5a457f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec550f79ac2e9c379d72a20f7b944afcd0eea1d57b69a951b3783d240b5a457f", kill_on_drop: false }`
[INFO] [stdout] ec550f79ac2e9c379d72a20f7b944afcd0eea1d57b69a951b3783d240b5a457f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529c2e7f46d5d7de9e95a9f87aa2ad53ca0ae44371ec9a665d12061e694a5b01
[INFO] running `Command { std: "docker" "start" "-a" "529c2e7f46d5d7de9e95a9f87aa2ad53ca0ae44371ec9a665d12061e694a5b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling arrayref v0.3.4
[INFO] [stderr]    Compiling matches v0.1.6
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.5
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling md5 v0.3.7
[INFO] [stderr]    Compiling fallible-iterator v0.1.4
[INFO] [stderr]    Compiling hex v0.2.0
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling sha2 v0.7.0
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling socket2 v0.3.5
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling postgres-shared v0.4.1
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling update-contention-test v0.1.0 (/opt/rustwide/workdir/update-contention-test)
[INFO] [stderr]    Compiling insert-test v0.1.0 (/opt/rustwide/workdir/insert-test)
[INFO] [stderr]    Compiling hierarchy-test v0.1.0 (/opt/rustwide/workdir/hierarchy-test)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> hierarchy-test/src/database.rs:136:62
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]     |                                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> hierarchy-test/src/main.rs:65:66
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> hierarchy-test/src/main.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> hierarchy-test/src/main.rs:114:66
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "529c2e7f46d5d7de9e95a9f87aa2ad53ca0ae44371ec9a665d12061e694a5b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529c2e7f46d5d7de9e95a9f87aa2ad53ca0ae44371ec9a665d12061e694a5b01", kill_on_drop: false }`
[INFO] [stdout] 529c2e7f46d5d7de9e95a9f87aa2ad53ca0ae44371ec9a665d12061e694a5b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346a69a303c187648501755d05625eed03d083e360aa615469d83ab69429416d
[INFO] running `Command { std: "docker" "start" "-a" "346a69a303c187648501755d05625eed03d083e360aa615469d83ab69429416d", kill_on_drop: false }`
[INFO] [stderr]    Compiling insert-test v0.1.0 (/opt/rustwide/workdir/insert-test)
[INFO] [stderr]    Compiling update-contention-test v0.1.0 (/opt/rustwide/workdir/update-contention-test)
[INFO] [stderr]    Compiling hierarchy-test v0.1.0 (/opt/rustwide/workdir/hierarchy-test)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> hierarchy-test/src/database.rs:136:62
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]     |                                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> hierarchy-test/src/main.rs:65:66
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> hierarchy-test/src/main.rs:96:66
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> hierarchy-test/src/main.rs:114:66
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "346a69a303c187648501755d05625eed03d083e360aa615469d83ab69429416d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346a69a303c187648501755d05625eed03d083e360aa615469d83ab69429416d", kill_on_drop: false }`
[INFO] [stdout] 346a69a303c187648501755d05625eed03d083e360aa615469d83ab69429416d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bef0c493c29783d8fe041dc56b0e8e77ddc381a6f25cc94db4e181e7f326fea
[INFO] running `Command { std: "docker" "start" "-a" "7bef0c493c29783d8fe041dc56b0e8e77ddc381a6f25cc94db4e181e7f326fea", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> hierarchy-test/src/database.rs:136:62
[INFO] [stderr]     |
[INFO] [stderr] 136 |                 eprintln!("Postgres connection error: {}", e.description());
[INFO] [stderr]     |                                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> hierarchy-test/src/main.rs:65:66
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> hierarchy-test/src/main.rs:96:66
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> hierarchy-test/src/main.rs:114:66
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     eprintln!("Postgres connection error: {}", e.description());
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hierarchy-test` (bin "hierarchy-test" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hierarchy_test-aa5c9b4c0e725b64)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/insert_test-8160b270f81a0f50)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/update_contention_test-d788188f9c66ab66)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bef0c493c29783d8fe041dc56b0e8e77ddc381a6f25cc94db4e181e7f326fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bef0c493c29783d8fe041dc56b0e8e77ddc381a6f25cc94db4e181e7f326fea", kill_on_drop: false }`
[INFO] [stdout] 7bef0c493c29783d8fe041dc56b0e8e77ddc381a6f25cc94db4e181e7f326fea