[INFO] fetching crate measureme 10.1.0...
[INFO] testing measureme-10.1.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate measureme 10.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate measureme 10.1.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate measureme 10.1.0
[INFO] finished tweaking crates.io crate measureme 10.1.0
[INFO] tweaked toml for crates.io crate measureme 10.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34589e4c77d06c4a171bb3ba98c753f40c064d8090d9141ad5d1d7ba3707da98
[INFO] running `Command { std: "docker" "start" "-a" "34589e4c77d06c4a171bb3ba98c753f40c064d8090d9141ad5d1d7ba3707da98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34589e4c77d06c4a171bb3ba98c753f40c064d8090d9141ad5d1d7ba3707da98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34589e4c77d06c4a171bb3ba98c753f40c064d8090d9141ad5d1d7ba3707da98", kill_on_drop: false }`
[INFO] [stdout] 34589e4c77d06c4a171bb3ba98c753f40c064d8090d9141ad5d1d7ba3707da98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a7e05b85749336d5a31dd83b41044f5ddd3b1d7b4435e46f430e1f35ad53976d
[INFO] running `Command { std: "docker" "start" "-a" "a7e05b85749336d5a31dd83b41044f5ddd3b1d7b4435e46f430e1f35ad53976d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling measureme v10.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "a7e05b85749336d5a31dd83b41044f5ddd3b1d7b4435e46f430e1f35ad53976d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e05b85749336d5a31dd83b41044f5ddd3b1d7b4435e46f430e1f35ad53976d", kill_on_drop: false }`
[INFO] [stdout] a7e05b85749336d5a31dd83b41044f5ddd3b1d7b4435e46f430e1f35ad53976d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3af87e512d482a80d7fd1b29d29a81a44efcf99fcd92471fc292032a83e48b36
[INFO] running `Command { std: "docker" "start" "-a" "3af87e512d482a80d7fd1b29d29a81a44efcf99fcd92471fc292032a83e48b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling measureme v10.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "3af87e512d482a80d7fd1b29d29a81a44efcf99fcd92471fc292032a83e48b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af87e512d482a80d7fd1b29d29a81a44efcf99fcd92471fc292032a83e48b36", kill_on_drop: false }`
[INFO] [stdout] 3af87e512d482a80d7fd1b29d29a81a44efcf99fcd92471fc292032a83e48b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4231d1e05d33208b30e06d53d53c3c1b7e6f13d4ec51cc49f22ec90d23e06efa
[INFO] running `Command { std: "docker" "start" "-a" "4231d1e05d33208b30e06d53d53c3c1b7e6f13d4ec51cc49f22ec90d23e06efa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/measureme-0fff43d6a5fc5f61)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test file_header::tests::empty_file ... ok
[INFO] [stdout] test file_header::tests::other_version ... ok
[INFO] [stdout] test raw_event::tests::interval_count_decoding ... ok
[INFO] [stdout] test raw_event::tests::instant_count_decoding ... ok
[INFO] [stdout] test raw_event::tests::is_instant ... ok
[INFO] [stdout] test raw_event::tests::raw_event_has_expected_size ... ok
[INFO] [stdout] test raw_event::tests::start_equal_to_end_count ... ok
[INFO] [stdout] test raw_event::tests::is_integer ... ok
[INFO] [stdout] test file_header::tests::invalid_magic ... ok
[INFO] [stdout] test file_header::tests::roundtrip ... ok
[INFO] [stdout] test raw_event::tests::integer_decoding ... ok
[INFO] [stdout] test serialization::tests::exactly_min_page_size::write_bytes_atomic ... ok
[INFO] [stdout] test raw_event::tests::invalid_end_count - should panic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_plus_one::write_bytes_atomic ... ok
[INFO] [stdout] test raw_event::tests::invalid_end_count2 - should panic ... ok
[INFO] [stdout] test raw_event::tests::invalid_start_count - should panic ... ok
[INFO] [stdout] test raw_event::tests::start_greater_than_end_count - should panic ... ok
[INFO] [stdout] test raw_event::tests::invalid_instant_count - should panic ... ok
[INFO] [stdout] test serialization::tests::exactly_max_page_size::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_minus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_plus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_minus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_plus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::exactly_min_page_size::write_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_minus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_plus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::exactly_max_page_size::write_atomic ... ok
[INFO] [stdout] test serialization::tests::huge_data::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_minus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::huge_data::write_atomic ... ok
[INFO] [stdout] test serialization::tests::small_data::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::small_data::write_atomic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4231d1e05d33208b30e06d53d53c3c1b7e6f13d4ec51cc49f22ec90d23e06efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4231d1e05d33208b30e06d53d53c3c1b7e6f13d4ec51cc49f22ec90d23e06efa", kill_on_drop: false }`
[INFO] [stdout] 4231d1e05d33208b30e06d53d53c3c1b7e6f13d4ec51cc49f22ec90d23e06efa