[INFO] fetching crate b10 1.0.0...
[INFO] testing b10-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate b10 1.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate b10 1.0.0
[INFO] finished tweaking crates.io crate b10 1.0.0
[INFO] tweaked toml for crates.io crate b10 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate b10 1.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0da1be8d569b6e688e1cdbff8608cf2a4fd13dcc663b9bccb2dd9bfcd8261d15
[INFO] running `Command { std: "docker" "start" "-a" "0da1be8d569b6e688e1cdbff8608cf2a4fd13dcc663b9bccb2dd9bfcd8261d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da1be8d569b6e688e1cdbff8608cf2a4fd13dcc663b9bccb2dd9bfcd8261d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da1be8d569b6e688e1cdbff8608cf2a4fd13dcc663b9bccb2dd9bfcd8261d15", kill_on_drop: false }`
[INFO] [stdout] 0da1be8d569b6e688e1cdbff8608cf2a4fd13dcc663b9bccb2dd9bfcd8261d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 265b3489320018b5e90d43e0d0031fe1fbc2aef5195b368c304b85db2e793f5a
[INFO] running `Command { std: "docker" "start" "-a" "265b3489320018b5e90d43e0d0031fe1fbc2aef5195b368c304b85db2e793f5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling b10 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "265b3489320018b5e90d43e0d0031fe1fbc2aef5195b368c304b85db2e793f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265b3489320018b5e90d43e0d0031fe1fbc2aef5195b368c304b85db2e793f5a", kill_on_drop: false }`
[INFO] [stdout] 265b3489320018b5e90d43e0d0031fe1fbc2aef5195b368c304b85db2e793f5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 76b8d685c7ee6b3afb03050fcc3ec69d634b2a17c786d370024e7934e8742785
[INFO] running `Command { std: "docker" "start" "-a" "76b8d685c7ee6b3afb03050fcc3ec69d634b2a17c786d370024e7934e8742785", kill_on_drop: false }`
[INFO] [stderr]    Compiling b10 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "76b8d685c7ee6b3afb03050fcc3ec69d634b2a17c786d370024e7934e8742785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76b8d685c7ee6b3afb03050fcc3ec69d634b2a17c786d370024e7934e8742785", kill_on_drop: false }`
[INFO] [stdout] 76b8d685c7ee6b3afb03050fcc3ec69d634b2a17c786d370024e7934e8742785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 03ed9e21742fce0ee5cfa04837bb6e31f0311ea8cca48597668089de8e2292ce
[INFO] running `Command { std: "docker" "start" "-a" "03ed9e21742fce0ee5cfa04837bb6e31f0311ea8cca48597668089de8e2292ce", 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/x86_64-unknown-linux-musl/debug/deps/b10-5ec96c19c160507e)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test fmt_tests::all_zero ... ok
[INFO] [stdout] test fmt_tests::exp ... ok
[INFO] [stdout] test fmt_tests::decimal_slide ... ok
[INFO] [stdout] test fmt_tests::alternate ... ok
[INFO] [stdout] test fmt_tests::least_significant_digit ... ok
[INFO] [stdout] test iterator_tests::asc_halt ... ok
[INFO] [stdout] test iterator_tests::asc_jumps ... ok
[INFO] [stdout] test iterator_tests::desc_halt ... ok
[INFO] [stdout] test iterator_tests::desc_jumps ... ok
[INFO] [stdout] test tests::constants ... ok
[INFO] [stdout] test tests::log10_floor ... ok
[INFO] [stdout] test tests::overflows ... ok
[INFO] [stdout] test tests::rebase ... ok
[INFO] [stdout] test text_tests::e_notation ... ok
[INFO] [stdout] test text_tests::max ... ok
[INFO] [stdout] test text_tests::metric_prefix ... ok
[INFO] [stdout] test text_tests::omission ... ok
[INFO] [stdout] test text_tests::one_million ... ok
[INFO] [stdout] test text_tests::trailing_zeroes ... ok
[INFO] [stdout] test text_tests::parse_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03ed9e21742fce0ee5cfa04837bb6e31f0311ea8cca48597668089de8e2292ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ed9e21742fce0ee5cfa04837bb6e31f0311ea8cca48597668089de8e2292ce", kill_on_drop: false }`
[INFO] [stdout] 03ed9e21742fce0ee5cfa04837bb6e31f0311ea8cca48597668089de8e2292ce