[INFO] fetching crate triple_arena 0.4.1...
[INFO] testing triple_arena-0.4.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate triple_arena 0.4.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate triple_arena 0.4.1 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 triple_arena 0.4.1
[INFO] finished tweaking crates.io crate triple_arena 0.4.1
[INFO] tweaked toml for crates.io crate triple_arena 0.4.1 written to /workspace/builds/worker-52/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] c18f8fe770b9d91394d3af86cbdd0bdf4c6fa7710973b7c1995e6aa6986e2b40
[INFO] running `Command { std: "docker" "start" "-a" "c18f8fe770b9d91394d3af86cbdd0bdf4c6fa7710973b7c1995e6aa6986e2b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c18f8fe770b9d91394d3af86cbdd0bdf4c6fa7710973b7c1995e6aa6986e2b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18f8fe770b9d91394d3af86cbdd0bdf4c6fa7710973b7c1995e6aa6986e2b40", kill_on_drop: false }`
[INFO] [stdout] c18f8fe770b9d91394d3af86cbdd0bdf4c6fa7710973b7c1995e6aa6986e2b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] a4d18cc77a56ba38be33ccbca5454772cf888e6befd535417b7cda8ed336a684
[INFO] running `Command { std: "docker" "start" "-a" "a4d18cc77a56ba38be33ccbca5454772cf888e6befd535417b7cda8ed336a684", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling triple_arena v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.49s
[INFO] running `Command { std: "docker" "inspect" "a4d18cc77a56ba38be33ccbca5454772cf888e6befd535417b7cda8ed336a684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d18cc77a56ba38be33ccbca5454772cf888e6befd535417b7cda8ed336a684", kill_on_drop: false }`
[INFO] [stdout] a4d18cc77a56ba38be33ccbca5454772cf888e6befd535417b7cda8ed336a684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] ccc9150e7590d2345c3293e3dfbc3d836547c2b56e8302bc1d1d84549a892dcf
[INFO] running `Command { std: "docker" "start" "-a" "ccc9150e7590d2345c3293e3dfbc3d836547c2b56e8302bc1d1d84549a892dcf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling triple_arena v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.86s
[INFO] running `Command { std: "docker" "inspect" "ccc9150e7590d2345c3293e3dfbc3d836547c2b56e8302bc1d1d84549a892dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc9150e7590d2345c3293e3dfbc3d836547c2b56e8302bc1d1d84549a892dcf", kill_on_drop: false }`
[INFO] [stdout] ccc9150e7590d2345c3293e3dfbc3d836547c2b56e8302bc1d1d84549a892dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 4d5d4a30f09e6001561b9bf082735e63c03badeb49001fa3a0f72b80dfb9c59d
[INFO] running `Command { std: "docker" "start" "-a" "4d5d4a30f09e6001561b9bf082735e63c03badeb49001fa3a0f72b80dfb9c59d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/triple_arena-4b1922e7ab8e71ce)
[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]    Doc-tests triple_arena
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/ptr.rs - ptr::ptr_trait_struct_with_gen (line 92) ... ok
[INFO] [stdout] test src/ptr.rs - ptr::ptr_trait_struct (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Arena (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d5d4a30f09e6001561b9bf082735e63c03badeb49001fa3a0f72b80dfb9c59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5d4a30f09e6001561b9bf082735e63c03badeb49001fa3a0f72b80dfb9c59d", kill_on_drop: false }`
[INFO] [stdout] 4d5d4a30f09e6001561b9bf082735e63c03badeb49001fa3a0f72b80dfb9c59d