[INFO] fetching crate tetcoin-erasure-coding 0.0.0...
[INFO] testing tetcoin-erasure-coding-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tetcoin-erasure-coding 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tetcoin-erasure-coding 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetcoin-erasure-coding 0.0.0
[INFO] finished tweaking crates.io crate tetcoin-erasure-coding 0.0.0
[INFO] tweaked toml for crates.io crate tetcoin-erasure-coding 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1089e883b4ef120bc361e8af3aeec944754e66f33d67aba6a7be4b5a58679232
[INFO] running `Command { std: "docker" "start" "-a" "1089e883b4ef120bc361e8af3aeec944754e66f33d67aba6a7be4b5a58679232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1089e883b4ef120bc361e8af3aeec944754e66f33d67aba6a7be4b5a58679232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1089e883b4ef120bc361e8af3aeec944754e66f33d67aba6a7be4b5a58679232", kill_on_drop: false }`
[INFO] [stdout] 1089e883b4ef120bc361e8af3aeec944754e66f33d67aba6a7be4b5a58679232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2da628389fd0d90b941bca8db2f8b7f0d8c4cb6fe3fdb0880dd993d6ac73ecd
[INFO] running `Command { std: "docker" "start" "-a" "e2da628389fd0d90b941bca8db2f8b7f0d8c4cb6fe3fdb0880dd993d6ac73ecd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-erasure-coding v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "e2da628389fd0d90b941bca8db2f8b7f0d8c4cb6fe3fdb0880dd993d6ac73ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2da628389fd0d90b941bca8db2f8b7f0d8c4cb6fe3fdb0880dd993d6ac73ecd", kill_on_drop: false }`
[INFO] [stdout] e2da628389fd0d90b941bca8db2f8b7f0d8c4cb6fe3fdb0880dd993d6ac73ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5def4f4d64d8d964696d71c16d34cf9459030317c11a1485586fbbadee1b5ff4
[INFO] running `Command { std: "docker" "start" "-a" "5def4f4d64d8d964696d71c16d34cf9459030317c11a1485586fbbadee1b5ff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-erasure-coding v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5def4f4d64d8d964696d71c16d34cf9459030317c11a1485586fbbadee1b5ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5def4f4d64d8d964696d71c16d34cf9459030317c11a1485586fbbadee1b5ff4", kill_on_drop: false }`
[INFO] [stdout] 5def4f4d64d8d964696d71c16d34cf9459030317c11a1485586fbbadee1b5ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f00bf490d32013ff04bf1c33d043c4e1b6508b8fe3fbb40a4f09ae12e4c0d6
[INFO] running `Command { std: "docker" "start" "-a" "e8f00bf490d32013ff04bf1c33d043c4e1b6508b8fe3fbb40a4f09ae12e4c0d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetcoin_erasure_coding-0a4ea8baacafbcb5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 tetcoin-erasure-coding
[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" "e8f00bf490d32013ff04bf1c33d043c4e1b6508b8fe3fbb40a4f09ae12e4c0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f00bf490d32013ff04bf1c33d043c4e1b6508b8fe3fbb40a4f09ae12e4c0d6", kill_on_drop: false }`
[INFO] [stdout] e8f00bf490d32013ff04bf1c33d043c4e1b6508b8fe3fbb40a4f09ae12e4c0d6