[INFO] fetching crate ebml-iterable-specification 0.2.0...
[INFO] testing ebml-iterable-specification-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ebml-iterable-specification 0.2.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate ebml-iterable-specification 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ebml-iterable-specification 0.2.0
[INFO] finished tweaking crates.io crate ebml-iterable-specification 0.2.0
[INFO] tweaked toml for crates.io crate ebml-iterable-specification 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5457a8fe566132d1e53ccef36e31a3037143d4c79ac942e3ff84228ea58a4f5f
[INFO] running `Command { std: "docker" "start" "-a" "5457a8fe566132d1e53ccef36e31a3037143d4c79ac942e3ff84228ea58a4f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5457a8fe566132d1e53ccef36e31a3037143d4c79ac942e3ff84228ea58a4f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5457a8fe566132d1e53ccef36e31a3037143d4c79ac942e3ff84228ea58a4f5f", kill_on_drop: false }`
[INFO] [stdout] 5457a8fe566132d1e53ccef36e31a3037143d4c79ac942e3ff84228ea58a4f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f925e81d4de9a2c01b91028359ca636c5214a1265820f254d5845c7ce812ede
[INFO] running `Command { std: "docker" "start" "-a" "3f925e81d4de9a2c01b91028359ca636c5214a1265820f254d5845c7ce812ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebml-iterable-specification v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "3f925e81d4de9a2c01b91028359ca636c5214a1265820f254d5845c7ce812ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f925e81d4de9a2c01b91028359ca636c5214a1265820f254d5845c7ce812ede", kill_on_drop: false }`
[INFO] [stdout] 3f925e81d4de9a2c01b91028359ca636c5214a1265820f254d5845c7ce812ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf438cd9f9a0229186440f2167aeb1de8869636cba15c32bc5a6e035b599eddf
[INFO] running `Command { std: "docker" "start" "-a" "bf438cd9f9a0229186440f2167aeb1de8869636cba15c32bc5a6e035b599eddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebml-iterable-specification v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "bf438cd9f9a0229186440f2167aeb1de8869636cba15c32bc5a6e035b599eddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf438cd9f9a0229186440f2167aeb1de8869636cba15c32bc5a6e035b599eddf", kill_on_drop: false }`
[INFO] [stdout] bf438cd9f9a0229186440f2167aeb1de8869636cba15c32bc5a6e035b599eddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa3a7908900e6e4defb460fd9f2389c4820a99017e07c8fc8816ac41ab0d60ea
[INFO] running `Command { std: "docker" "start" "-a" "fa3a7908900e6e4defb460fd9f2389c4820a99017e07c8fc8816ac41ab0d60ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ebml_iterable_specification-589bec07a2fa417c)
[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 ebml-iterable-specification
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Master<T>::get_children (line 199) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa3a7908900e6e4defb460fd9f2389c4820a99017e07c8fc8816ac41ab0d60ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3a7908900e6e4defb460fd9f2389c4820a99017e07c8fc8816ac41ab0d60ea", kill_on_drop: false }`
[INFO] [stdout] fa3a7908900e6e4defb460fd9f2389c4820a99017e07c8fc8816ac41ab0d60ea