[INFO] fetching crate humanbyte 0.2.1...
[INFO] testing humanbyte-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate humanbyte 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate humanbyte 0.2.1
[INFO] finished tweaking crates.io crate humanbyte 0.2.1
[INFO] tweaked toml for crates.io crate humanbyte 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate humanbyte 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate humanbyte 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9dd71ca1732614845af4bb4eb747e7badda9d9d914b4669bfedcc3714fdc045
[INFO] running `Command { std: "docker" "start" "-a" "a9dd71ca1732614845af4bb4eb747e7badda9d9d914b4669bfedcc3714fdc045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9dd71ca1732614845af4bb4eb747e7badda9d9d914b4669bfedcc3714fdc045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9dd71ca1732614845af4bb4eb747e7badda9d9d914b4669bfedcc3714fdc045", kill_on_drop: false }`
[INFO] [stdout] a9dd71ca1732614845af4bb4eb747e7badda9d9d914b4669bfedcc3714fdc045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34c3ba68bd4d7dc5a2001c2a9b97739977b37e44de41f81f2a8a26c781509d4
[INFO] running `Command { std: "docker" "start" "-a" "a34c3ba68bd4d7dc5a2001c2a9b97739977b37e44de41f81f2a8a26c781509d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling humanbyte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "a34c3ba68bd4d7dc5a2001c2a9b97739977b37e44de41f81f2a8a26c781509d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34c3ba68bd4d7dc5a2001c2a9b97739977b37e44de41f81f2a8a26c781509d4", kill_on_drop: false }`
[INFO] [stdout] a34c3ba68bd4d7dc5a2001c2a9b97739977b37e44de41f81f2a8a26c781509d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 749a836ef1f6e395f8e990a81cd23d50568cb2533c99ae3b9c83468f8e222744
[INFO] running `Command { std: "docker" "start" "-a" "749a836ef1f6e395f8e990a81cd23d50568cb2533c99ae3b9c83468f8e222744", kill_on_drop: false }`
[INFO] [stderr]    Compiling humanbyte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "749a836ef1f6e395f8e990a81cd23d50568cb2533c99ae3b9c83468f8e222744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749a836ef1f6e395f8e990a81cd23d50568cb2533c99ae3b9c83468f8e222744", kill_on_drop: false }`
[INFO] [stdout] 749a836ef1f6e395f8e990a81cd23d50568cb2533c99ae3b9c83468f8e222744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7029d593ff4ce68dd0f851fc8d7cfd8e298431f87d6e6f6c162d3a10446ff980
[INFO] running `Command { std: "docker" "start" "-a" "7029d593ff4ce68dd0f851fc8d7cfd8e298431f87d6e6f6c162d3a10446ff980", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/humanbyte-b537d95e0ff2f29c)
[INFO] [stderr]    Doc-tests humanbyte
[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] [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" "7029d593ff4ce68dd0f851fc8d7cfd8e298431f87d6e6f6c162d3a10446ff980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7029d593ff4ce68dd0f851fc8d7cfd8e298431f87d6e6f6c162d3a10446ff980", kill_on_drop: false }`
[INFO] [stdout] 7029d593ff4ce68dd0f851fc8d7cfd8e298431f87d6e6f6c162d3a10446ff980