[INFO] fetching crate ssto 0.1.0...
[INFO] testing ssto-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate ssto 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ssto 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssto 0.1.0
[INFO] finished tweaking crates.io crate ssto 0.1.0
[INFO] tweaked toml for crates.io crate ssto 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db9030f61ab93aa8feb6f60014ea480181bfdf3f5eb00cff3d4a5a418ece6491
[INFO] running `Command { std: "docker" "start" "-a" "db9030f61ab93aa8feb6f60014ea480181bfdf3f5eb00cff3d4a5a418ece6491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db9030f61ab93aa8feb6f60014ea480181bfdf3f5eb00cff3d4a5a418ece6491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9030f61ab93aa8feb6f60014ea480181bfdf3f5eb00cff3d4a5a418ece6491", kill_on_drop: false }`
[INFO] [stdout] db9030f61ab93aa8feb6f60014ea480181bfdf3f5eb00cff3d4a5a418ece6491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f644cce08bd4117835e2352bffe20747ca3a7e7e36e9546aa9f70b5f86d5f0
[INFO] running `Command { std: "docker" "start" "-a" "79f644cce08bd4117835e2352bffe20747ca3a7e7e36e9546aa9f70b5f86d5f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "79f644cce08bd4117835e2352bffe20747ca3a7e7e36e9546aa9f70b5f86d5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f644cce08bd4117835e2352bffe20747ca3a7e7e36e9546aa9f70b5f86d5f0", kill_on_drop: false }`
[INFO] [stdout] 79f644cce08bd4117835e2352bffe20747ca3a7e7e36e9546aa9f70b5f86d5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60cc78eff2f1202f2e54b8bbef0c21b9998049f83faea6ee15d95e28f14ba48f
[INFO] running `Command { std: "docker" "start" "-a" "60cc78eff2f1202f2e54b8bbef0c21b9998049f83faea6ee15d95e28f14ba48f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "60cc78eff2f1202f2e54b8bbef0c21b9998049f83faea6ee15d95e28f14ba48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cc78eff2f1202f2e54b8bbef0c21b9998049f83faea6ee15d95e28f14ba48f", kill_on_drop: false }`
[INFO] [stdout] 60cc78eff2f1202f2e54b8bbef0c21b9998049f83faea6ee15d95e28f14ba48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34fb0d6d7ffcbcf71e1ae54cee14bc877f61245bcf2bc7a4bc69bbd1ff583119
[INFO] running `Command { std: "docker" "start" "-a" "34fb0d6d7ffcbcf71e1ae54cee14bc877f61245bcf2bc7a4bc69bbd1ff583119", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ssto-1b5edc18a080e5ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssto
[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" "34fb0d6d7ffcbcf71e1ae54cee14bc877f61245bcf2bc7a4bc69bbd1ff583119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fb0d6d7ffcbcf71e1ae54cee14bc877f61245bcf2bc7a4bc69bbd1ff583119", kill_on_drop: false }`
[INFO] [stdout] 34fb0d6d7ffcbcf71e1ae54cee14bc877f61245bcf2bc7a4bc69bbd1ff583119