[INFO] fetching crate saigon_core 0.1.2...
[INFO] testing saigon_core-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate saigon_core 0.1.2 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate saigon_core 0.1.2 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 saigon_core 0.1.2
[INFO] finished tweaking crates.io crate saigon_core 0.1.2
[INFO] tweaked toml for crates.io crate saigon_core 0.1.2 written to /workspace/builds/worker-54/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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 88dfb7dbf7d60565b28ddac520f8b4a94cdfc938cbea72d126540753b580c14b
[INFO] running `Command { std: "docker" "start" "-a" "88dfb7dbf7d60565b28ddac520f8b4a94cdfc938cbea72d126540753b580c14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88dfb7dbf7d60565b28ddac520f8b4a94cdfc938cbea72d126540753b580c14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dfb7dbf7d60565b28ddac520f8b4a94cdfc938cbea72d126540753b580c14b", kill_on_drop: false }`
[INFO] [stdout] 88dfb7dbf7d60565b28ddac520f8b4a94cdfc938cbea72d126540753b580c14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] ff7c96fc07476574b285623ed7cfe919c52023ed5cdc5be6274c0d3efeda0aa4
[INFO] running `Command { std: "docker" "start" "-a" "ff7c96fc07476574b285623ed7cfe919c52023ed5cdc5be6274c0d3efeda0aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling saigon_core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "ff7c96fc07476574b285623ed7cfe919c52023ed5cdc5be6274c0d3efeda0aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7c96fc07476574b285623ed7cfe919c52023ed5cdc5be6274c0d3efeda0aa4", kill_on_drop: false }`
[INFO] [stdout] ff7c96fc07476574b285623ed7cfe919c52023ed5cdc5be6274c0d3efeda0aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] d49f1f3b78cbcface93ac65d59751d86a98d98c9499be87b27eb712dc1ddeab3
[INFO] running `Command { std: "docker" "start" "-a" "d49f1f3b78cbcface93ac65d59751d86a98d98c9499be87b27eb712dc1ddeab3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling saigon_core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "d49f1f3b78cbcface93ac65d59751d86a98d98c9499be87b27eb712dc1ddeab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49f1f3b78cbcface93ac65d59751d86a98d98c9499be87b27eb712dc1ddeab3", kill_on_drop: false }`
[INFO] [stdout] d49f1f3b78cbcface93ac65d59751d86a98d98c9499be87b27eb712dc1ddeab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] e1928edb1e62393b9f29d444c3f6b7173b9ad6512a749ed5264ae6fa57ae7356
[INFO] running `Command { std: "docker" "start" "-a" "e1928edb1e62393b9f29d444c3f6b7173b9ad6512a749ed5264ae6fa57ae7356", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/saigon_core-f1232ba2bbd0a64e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests saigon_core
[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 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" "e1928edb1e62393b9f29d444c3f6b7173b9ad6512a749ed5264ae6fa57ae7356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1928edb1e62393b9f29d444c3f6b7173b9ad6512a749ed5264ae6fa57ae7356", kill_on_drop: false }`
[INFO] [stdout] e1928edb1e62393b9f29d444c3f6b7173b9ad6512a749ed5264ae6fa57ae7356