[INFO] fetching crate ineffable 0.0.0...
[INFO] testing ineffable-0.0.0 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] extracting crate ineffable 0.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate ineffable 0.0.0 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ineffable 0.0.0
[INFO] finished tweaking crates.io crate ineffable 0.0.0
[INFO] tweaked toml for crates.io crate ineffable 0.0.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e64f5376700adbe0dda5242ca54a7a7a43d76bb19110e07caccf5eef0f9b609
[INFO] running `Command { std: "docker" "start" "-a" "6e64f5376700adbe0dda5242ca54a7a7a43d76bb19110e07caccf5eef0f9b609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e64f5376700adbe0dda5242ca54a7a7a43d76bb19110e07caccf5eef0f9b609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e64f5376700adbe0dda5242ca54a7a7a43d76bb19110e07caccf5eef0f9b609", kill_on_drop: false }`
[INFO] [stdout] 6e64f5376700adbe0dda5242ca54a7a7a43d76bb19110e07caccf5eef0f9b609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb65d3c16df674dd6ff2768a9accfdf7daea29cfabfeb7c98c8b411fc633a8e4
[INFO] running `Command { std: "docker" "start" "-a" "bb65d3c16df674dd6ff2768a9accfdf7daea29cfabfeb7c98c8b411fc633a8e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ineffable v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "bb65d3c16df674dd6ff2768a9accfdf7daea29cfabfeb7c98c8b411fc633a8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb65d3c16df674dd6ff2768a9accfdf7daea29cfabfeb7c98c8b411fc633a8e4", kill_on_drop: false }`
[INFO] [stdout] bb65d3c16df674dd6ff2768a9accfdf7daea29cfabfeb7c98c8b411fc633a8e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b153475a5ce737a1cc7675ab8861b8718087e5bc41a80f2c94e25bd07d42f986
[INFO] running `Command { std: "docker" "start" "-a" "b153475a5ce737a1cc7675ab8861b8718087e5bc41a80f2c94e25bd07d42f986", kill_on_drop: false }`
[INFO] [stderr]    Compiling ineffable v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ineffable-3cab84ba0e486bde)
[INFO] running `Command { std: "docker" "inspect" "b153475a5ce737a1cc7675ab8861b8718087e5bc41a80f2c94e25bd07d42f986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b153475a5ce737a1cc7675ab8861b8718087e5bc41a80f2c94e25bd07d42f986", kill_on_drop: false }`
[INFO] [stdout] b153475a5ce737a1cc7675ab8861b8718087e5bc41a80f2c94e25bd07d42f986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3b5c68b13b0c831ba02071a9427fa7cb9df3ece728c32bcc08e03c92b68bca6
[INFO] running `Command { std: "docker" "start" "-a" "e3b5c68b13b0c831ba02071a9427fa7cb9df3ece728c32bcc08e03c92b68bca6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ineffable-3cab84ba0e486bde)
[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 ineffable
[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" "e3b5c68b13b0c831ba02071a9427fa7cb9df3ece728c32bcc08e03c92b68bca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b5c68b13b0c831ba02071a9427fa7cb9df3ece728c32bcc08e03c92b68bca6", kill_on_drop: false }`
[INFO] [stdout] e3b5c68b13b0c831ba02071a9427fa7cb9df3ece728c32bcc08e03c92b68bca6