[INFO] fetching crate tarpit 999999999.999999999.999999999...
[INFO] testing tarpit-999999999.999999999.999999999 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate tarpit 999999999.999999999.999999999 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tarpit 999999999.999999999.999999999 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tarpit 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate tarpit 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate tarpit 999999999.999999999.999999999 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate tarpit 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e20440e89d2c93fd6151716e7507b711b0f19d7c93794c7a2685c9959938655
[INFO] running `Command { std: "docker" "start" "-a" "1e20440e89d2c93fd6151716e7507b711b0f19d7c93794c7a2685c9959938655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e20440e89d2c93fd6151716e7507b711b0f19d7c93794c7a2685c9959938655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e20440e89d2c93fd6151716e7507b711b0f19d7c93794c7a2685c9959938655", kill_on_drop: false }`
[INFO] [stdout] 1e20440e89d2c93fd6151716e7507b711b0f19d7c93794c7a2685c9959938655
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05283953eb1bac9f8e2e28b8acf89f2c7568e6f0f4cbb2d84b5e789382b214e
[INFO] running `Command { std: "docker" "start" "-a" "e05283953eb1bac9f8e2e28b8acf89f2c7568e6f0f4cbb2d84b5e789382b214e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e05283953eb1bac9f8e2e28b8acf89f2c7568e6f0f4cbb2d84b5e789382b214e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05283953eb1bac9f8e2e28b8acf89f2c7568e6f0f4cbb2d84b5e789382b214e", kill_on_drop: false }`
[INFO] [stdout] e05283953eb1bac9f8e2e28b8acf89f2c7568e6f0f4cbb2d84b5e789382b214e
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d80021262da4ad01e6477ebf26ef3740a9eb461a312c56a1496f0ce098703b3
[INFO] running `Command { std: "docker" "start" "-a" "6d80021262da4ad01e6477ebf26ef3740a9eb461a312c56a1496f0ce098703b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "6d80021262da4ad01e6477ebf26ef3740a9eb461a312c56a1496f0ce098703b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d80021262da4ad01e6477ebf26ef3740a9eb461a312c56a1496f0ce098703b3", kill_on_drop: false }`
[INFO] [stdout] 6d80021262da4ad01e6477ebf26ef3740a9eb461a312c56a1496f0ce098703b3
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 941f5c76ba87d95704ae1d6a438cfe019c34109f89d78cdb252b94a57444deef
[INFO] running `Command { std: "docker" "start" "-a" "941f5c76ba87d95704ae1d6a438cfe019c34109f89d78cdb252b94a57444deef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tarpit-9b1bdf0beafdeba4)
[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" "941f5c76ba87d95704ae1d6a438cfe019c34109f89d78cdb252b94a57444deef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941f5c76ba87d95704ae1d6a438cfe019c34109f89d78cdb252b94a57444deef", kill_on_drop: false }`
[INFO] [stdout] 941f5c76ba87d95704ae1d6a438cfe019c34109f89d78cdb252b94a57444deef