[INFO] fetching crate limited-table 0.1.0...
[INFO] testing limited-table-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate limited-table 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate limited-table 0.1.0 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 limited-table 0.1.0
[INFO] finished tweaking crates.io crate limited-table 0.1.0
[INFO] tweaked toml for crates.io crate limited-table 0.1.0 written to /workspace/builds/worker-21/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d07cb6462d26633c8114984b37f64b9fe3b4b293e60330b489fd88bb3bf7444
[INFO] running `Command { std: "docker" "start" "-a" "9d07cb6462d26633c8114984b37f64b9fe3b4b293e60330b489fd88bb3bf7444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d07cb6462d26633c8114984b37f64b9fe3b4b293e60330b489fd88bb3bf7444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d07cb6462d26633c8114984b37f64b9fe3b4b293e60330b489fd88bb3bf7444", kill_on_drop: false }`
[INFO] [stdout] 9d07cb6462d26633c8114984b37f64b9fe3b4b293e60330b489fd88bb3bf7444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe7ab4f0fcafb9f5d413e7437968d5e5ff275b35a8d2a3ad2db2d71f9f5dcba
[INFO] running `Command { std: "docker" "start" "-a" "ebe7ab4f0fcafb9f5d413e7437968d5e5ff275b35a8d2a3ad2db2d71f9f5dcba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling limited-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "ebe7ab4f0fcafb9f5d413e7437968d5e5ff275b35a8d2a3ad2db2d71f9f5dcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe7ab4f0fcafb9f5d413e7437968d5e5ff275b35a8d2a3ad2db2d71f9f5dcba", kill_on_drop: false }`
[INFO] [stdout] ebe7ab4f0fcafb9f5d413e7437968d5e5ff275b35a8d2a3ad2db2d71f9f5dcba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6405267c1a5b6035f0a61720fe31995a7896ccceee4fc4dd1e2d8c627566cdb
[INFO] running `Command { std: "docker" "start" "-a" "c6405267c1a5b6035f0a61720fe31995a7896ccceee4fc4dd1e2d8c627566cdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling limited-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "c6405267c1a5b6035f0a61720fe31995a7896ccceee4fc4dd1e2d8c627566cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6405267c1a5b6035f0a61720fe31995a7896ccceee4fc4dd1e2d8c627566cdb", kill_on_drop: false }`
[INFO] [stdout] c6405267c1a5b6035f0a61720fe31995a7896ccceee4fc4dd1e2d8c627566cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c6f7442126adcd69c349cfe7ec2f3e1732f0e77a5e6e4b582157ebfaa078fd2
[INFO] running `Command { std: "docker" "start" "-a" "0c6f7442126adcd69c349cfe7ec2f3e1732f0e77a5e6e4b582157ebfaa078fd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/limited_table-a7744e27eae26b17)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::contains_returns_true_when_item_is_inserted ... ok
[INFO] [stdout] test tests::empty_table_len_is_zero ... ok
[INFO] [stdout] test tests::get_returns_none_when_the_item_is_removed ... ok
[INFO] [stdout] test tests::insert_returns_none_when_the_table_is_full ... ok
[INFO] [stdout] test tests::len_of_inserted_table ... ok
[INFO] [stdout] test tests::limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests limited-table
[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" "0c6f7442126adcd69c349cfe7ec2f3e1732f0e77a5e6e4b582157ebfaa078fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6f7442126adcd69c349cfe7ec2f3e1732f0e77a5e6e4b582157ebfaa078fd2", kill_on_drop: false }`
[INFO] [stdout] 0c6f7442126adcd69c349cfe7ec2f3e1732f0e77a5e6e4b582157ebfaa078fd2