[INFO] fetching crate column 0.0.1...
[INFO] testing column-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate column 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate column 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate column 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate column 0.0.1
[INFO] tweaked toml for crates.io crate column 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded column_derive v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] f5dd66a65a4813f99750e42202c5651ccdf6728f623176f4b0ca519663587515
[INFO] running `Command { std: "docker" "start" "-a" "f5dd66a65a4813f99750e42202c5651ccdf6728f623176f4b0ca519663587515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5dd66a65a4813f99750e42202c5651ccdf6728f623176f4b0ca519663587515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5dd66a65a4813f99750e42202c5651ccdf6728f623176f4b0ca519663587515", kill_on_drop: false }`
[INFO] [stdout] f5dd66a65a4813f99750e42202c5651ccdf6728f623176f4b0ca519663587515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 3fa01dbbf487a39dde1b96d22ded6b7b805d34dfc6653ba9de636e94e5e76d7b
[INFO] running `Command { std: "docker" "start" "-a" "3fa01dbbf487a39dde1b96d22ded6b7b805d34dfc6653ba9de636e94e5e76d7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling column_derive v0.0.1
[INFO] [stderr]    Compiling column v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "3fa01dbbf487a39dde1b96d22ded6b7b805d34dfc6653ba9de636e94e5e76d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa01dbbf487a39dde1b96d22ded6b7b805d34dfc6653ba9de636e94e5e76d7b", kill_on_drop: false }`
[INFO] [stdout] 3fa01dbbf487a39dde1b96d22ded6b7b805d34dfc6653ba9de636e94e5e76d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 05ac7be8383c08454afccefc9d3eea988dbcd4614f2ee78cc1714aa908990310
[INFO] running `Command { std: "docker" "start" "-a" "05ac7be8383c08454afccefc9d3eea988dbcd4614f2ee78cc1714aa908990310", kill_on_drop: false }`
[INFO] [stderr]    Compiling column v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "05ac7be8383c08454afccefc9d3eea988dbcd4614f2ee78cc1714aa908990310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ac7be8383c08454afccefc9d3eea988dbcd4614f2ee78cc1714aa908990310", kill_on_drop: false }`
[INFO] [stdout] 05ac7be8383c08454afccefc9d3eea988dbcd4614f2ee78cc1714aa908990310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6113f1a61bb6553deab21c87a29499fa82df9394bc33f2fa57dd0df12556b7a3
[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" "6113f1a61bb6553deab21c87a29499fa82df9394bc33f2fa57dd0df12556b7a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/column-9c239b92b6ffc546)
[INFO] [stderr]      Running tests/bitmap.rs (/opt/rustwide/target/debug/deps/bitmap-1c81ce787052700d)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_mul_2 ... ok
[INFO] [stdout] test test_retain ... ok
[INFO] [stdout] test test ... ok
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-a53c7d643d498d47)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_mul_2 ... ok
[INFO] [stdout] test test_is_empty ... ok
[INFO] [stdout] test test_index_mut ... ok
[INFO] [stdout] test test_reserve ... ok
[INFO] [stderr]      Running tests/tuple.rs (/opt/rustwide/target/debug/deps/tuple-9369b5fc4022f0a9)
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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 test ... 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]    Doc-tests column
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Column::new (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Column (line 18) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap::FilteredCollection::retain (line 122) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap::FilteredCollection::len (line 95) ... ok
[INFO] [stdout] test src/lib.rs - Column::with_capacity (line 51) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap::FilteredCollection::new (line 56) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap (line 9) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap::FilteredCollection::is_empty (line 108) ... ok
[INFO] [stdout] test src/bitmap.rs - bitmap::FilteredCollection::iter (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6113f1a61bb6553deab21c87a29499fa82df9394bc33f2fa57dd0df12556b7a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6113f1a61bb6553deab21c87a29499fa82df9394bc33f2fa57dd0df12556b7a3", kill_on_drop: false }`
[INFO] [stdout] 6113f1a61bb6553deab21c87a29499fa82df9394bc33f2fa57dd0df12556b7a3