[INFO] fetching crate symba 0.1.2...
[INFO] testing symba-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate symba 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate symba 0.1.2
[INFO] finished tweaking crates.io crate symba 0.1.2
[INFO] tweaked toml for crates.io crate symba 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate symba 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ce1aeacf9e5057e6f8fbfa8114a4eb8374f6bbccfbdc2781479407c65acba69
[INFO] running `Command { std: "docker" "start" "-a" "7ce1aeacf9e5057e6f8fbfa8114a4eb8374f6bbccfbdc2781479407c65acba69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce1aeacf9e5057e6f8fbfa8114a4eb8374f6bbccfbdc2781479407c65acba69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce1aeacf9e5057e6f8fbfa8114a4eb8374f6bbccfbdc2781479407c65acba69", kill_on_drop: false }`
[INFO] [stdout] 7ce1aeacf9e5057e6f8fbfa8114a4eb8374f6bbccfbdc2781479407c65acba69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996dbb11a8d7afd3210a9d7b7e21aa740615f79ce1122b5a0998bb2c5c134c66
[INFO] running `Command { std: "docker" "start" "-a" "996dbb11a8d7afd3210a9d7b7e21aa740615f79ce1122b5a0998bb2c5c134c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling symba v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "996dbb11a8d7afd3210a9d7b7e21aa740615f79ce1122b5a0998bb2c5c134c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996dbb11a8d7afd3210a9d7b7e21aa740615f79ce1122b5a0998bb2c5c134c66", kill_on_drop: false }`
[INFO] [stdout] 996dbb11a8d7afd3210a9d7b7e21aa740615f79ce1122b5a0998bb2c5c134c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e84a44f232f2eb5fbd0ed1b6b9a4403031b0fc5385ec10887edaf28af01d4d8b
[INFO] running `Command { std: "docker" "start" "-a" "e84a44f232f2eb5fbd0ed1b6b9a4403031b0fc5385ec10887edaf28af01d4d8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling symba v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "e84a44f232f2eb5fbd0ed1b6b9a4403031b0fc5385ec10887edaf28af01d4d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84a44f232f2eb5fbd0ed1b6b9a4403031b0fc5385ec10887edaf28af01d4d8b", kill_on_drop: false }`
[INFO] [stdout] e84a44f232f2eb5fbd0ed1b6b9a4403031b0fc5385ec10887edaf28af01d4d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae974b7e5ebbf080b0367e126152fdc96171df263840b5ad02a5111ccf6a7193
[INFO] running `Command { std: "docker" "start" "-a" "ae974b7e5ebbf080b0367e126152fdc96171df263840b5ad02a5111ccf6a7193", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/symba-c8431ace6ef13e53)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::substitute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symba
[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" "ae974b7e5ebbf080b0367e126152fdc96171df263840b5ad02a5111ccf6a7193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae974b7e5ebbf080b0367e126152fdc96171df263840b5ad02a5111ccf6a7193", kill_on_drop: false }`
[INFO] [stdout] ae974b7e5ebbf080b0367e126152fdc96171df263840b5ad02a5111ccf6a7193