[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#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaosdb%2Fchaosdb" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chaosdb/chaosdb on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 990f9074ed36a1f5e3010917e8c5f8e84165341230380be1199d5662c5ca6fcd
[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" "990f9074ed36a1f5e3010917e8c5f8e84165341230380be1199d5662c5ca6fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "990f9074ed36a1f5e3010917e8c5f8e84165341230380be1199d5662c5ca6fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990f9074ed36a1f5e3010917e8c5f8e84165341230380be1199d5662c5ca6fcd", kill_on_drop: false }`
[INFO] [stdout] 990f9074ed36a1f5e3010917e8c5f8e84165341230380be1199d5662c5ca6fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75384b1372e991c60e2fb08fde951d2299a55db49e871b7d95632af057ca90c1
[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" "75384b1372e991c60e2fb08fde951d2299a55db49e871b7d95632af057ca90c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling chaosdb_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling chaosdb_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling chaosdb_cli v0.1.0 (/opt/rustwide/workdir/cli)
[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 1.53s
[INFO] running `Command { std: "docker" "inspect" "75384b1372e991c60e2fb08fde951d2299a55db49e871b7d95632af057ca90c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75384b1372e991c60e2fb08fde951d2299a55db49e871b7d95632af057ca90c1", kill_on_drop: false }`
[INFO] [stdout] 75384b1372e991c60e2fb08fde951d2299a55db49e871b7d95632af057ca90c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45dfd7d8709cede270e5e4413c7c23b0febb56100f414f3303b50a1a78ad2dc
[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" "b45dfd7d8709cede270e5e4413c7c23b0febb56100f414f3303b50a1a78ad2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling chaosdb_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling chaosdb_client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling chaosdb_cli v0.1.0 (/opt/rustwide/workdir/cli)
[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 2.31s
[INFO] running `Command { std: "docker" "inspect" "b45dfd7d8709cede270e5e4413c7c23b0febb56100f414f3303b50a1a78ad2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45dfd7d8709cede270e5e4413c7c23b0febb56100f414f3303b50a1a78ad2dc", kill_on_drop: false }`
[INFO] [stdout] b45dfd7d8709cede270e5e4413c7c23b0febb56100f414f3303b50a1a78ad2dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 446a564fb598b4410d464fcc37310be8689e9416b7e694ad12204ed0ec6207b0
[INFO] running `Command { std: "docker" "start" "-a" "446a564fb598b4410d464fcc37310be8689e9416b7e694ad12204ed0ec6207b0", 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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chaoscli-678bf9a82ac5a649)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chaosclient-11b82ab2be885b8c)
[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] [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-69c1b1410ca92460)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chaosdb-e79163d02fb1678f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chaoslib
[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] [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" "446a564fb598b4410d464fcc37310be8689e9416b7e694ad12204ed0ec6207b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446a564fb598b4410d464fcc37310be8689e9416b7e694ad12204ed0ec6207b0", kill_on_drop: false }`
[INFO] [stdout] 446a564fb598b4410d464fcc37310be8689e9416b7e694ad12204ed0ec6207b0