[INFO] cloning repository https://github.com/chaosdb/chaosdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaosdb/chaosdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaosdb%2Fchaosdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaosdb%2Fchaosdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 591009fcd7e7973d0512ba58080b215d3cd2ef8b
[INFO] testing chaosdb/chaosdb against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaosdb%2Fchaosdb" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chaosdb/chaosdb on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chaosdb/chaosdb
[INFO] finished tweaking git repo https://github.com/chaosdb/chaosdb
[INFO] tweaked toml for git repo https://github.com/chaosdb/chaosdb written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/chaosdb/chaosdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cf6716003cd2703322aac0ed1648745ba8c4e3805b1b784ff54da77342a63ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7cf6716003cd2703322aac0ed1648745ba8c4e3805b1b784ff54da77342a63ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf6716003cd2703322aac0ed1648745ba8c4e3805b1b784ff54da77342a63ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf6716003cd2703322aac0ed1648745ba8c4e3805b1b784ff54da77342a63ba", kill_on_drop: false }`
[INFO] [stdout] 7cf6716003cd2703322aac0ed1648745ba8c4e3805b1b784ff54da77342a63ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cdc64b28f1aeb225ded2936afd8fc5f53ac0171fe16cb845ad8fa68e6c71bbe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7cdc64b28f1aeb225ded2936afd8fc5f53ac0171fe16cb845ad8fa68e6c71bbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling chaosdb_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling chaosdb_cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling chaosdb_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> cli/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let res = test_add(1, 2);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "7cdc64b28f1aeb225ded2936afd8fc5f53ac0171fe16cb845ad8fa68e6c71bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdc64b28f1aeb225ded2936afd8fc5f53ac0171fe16cb845ad8fa68e6c71bbe", kill_on_drop: false }`
[INFO] [stdout] 7cdc64b28f1aeb225ded2936afd8fc5f53ac0171fe16cb845ad8fa68e6c71bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17811022b59f270886f29e6fc8162c1b5c177e6c0f6a0f398c6b7c6801492ed3
[INFO] running `Command { std: "docker" "start" "-a" "17811022b59f270886f29e6fc8162c1b5c177e6c0f6a0f398c6b7c6801492ed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling chaosdb_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling chaosdb_cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling chaosdb_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> cli/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let res = test_add(1, 2);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "17811022b59f270886f29e6fc8162c1b5c177e6c0f6a0f398c6b7c6801492ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17811022b59f270886f29e6fc8162c1b5c177e6c0f6a0f398c6b7c6801492ed3", kill_on_drop: false }`
[INFO] [stdout] 17811022b59f270886f29e6fc8162c1b5c177e6c0f6a0f398c6b7c6801492ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4722b7451e8b1dc90b22f1faac6ece02176dd61ca7111f142f84c0a0011f0c6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4722b7451e8b1dc90b22f1faac6ece02176dd61ca7111f142f84c0a0011f0c6", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> cli/src/main.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let res = test_add(1, 2);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chaosdb_cli` (bin "chaoscli" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chaoscli-e2fa8a2f0a6d4b08)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::check_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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/chaosclient-e69456ae06b41020)
[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/chaoslib-f334e75343343e6a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chaosdb-b39983935251e771)
[INFO] [stdout] test pkginfo::tests::check_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pkginfo::tests::check_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chaoslib
[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" "b4722b7451e8b1dc90b22f1faac6ece02176dd61ca7111f142f84c0a0011f0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4722b7451e8b1dc90b22f1faac6ece02176dd61ca7111f142f84c0a0011f0c6", kill_on_drop: false }`
[INFO] [stdout] b4722b7451e8b1dc90b22f1faac6ece02176dd61ca7111f142f84c0a0011f0c6