[INFO] fetching crate std-embedded-time 0.1.0...
[INFO] testing std-embedded-time-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate std-embedded-time 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate std-embedded-time 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate std-embedded-time 0.1.0
[INFO] finished tweaking crates.io crate std-embedded-time 0.1.0
[INFO] tweaked toml for crates.io crate std-embedded-time 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7228c9ff7c2af00b1d5276861bdc3a437a7d52d50b2e44b9b11a5bd96f8ec259
[INFO] running `Command { std: "docker" "start" "-a" "7228c9ff7c2af00b1d5276861bdc3a437a7d52d50b2e44b9b11a5bd96f8ec259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7228c9ff7c2af00b1d5276861bdc3a437a7d52d50b2e44b9b11a5bd96f8ec259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7228c9ff7c2af00b1d5276861bdc3a437a7d52d50b2e44b9b11a5bd96f8ec259", kill_on_drop: false }`
[INFO] [stdout] 7228c9ff7c2af00b1d5276861bdc3a437a7d52d50b2e44b9b11a5bd96f8ec259
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842ea17162f6656d69e6767ac22d9f2c67c58221aa0bdb3ebae65e54a7b9b4db
[INFO] running `Command { std: "docker" "start" "-a" "842ea17162f6656d69e6767ac22d9f2c67c58221aa0bdb3ebae65e54a7b9b4db", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.1
[INFO] [stderr]    Compiling std-embedded-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "842ea17162f6656d69e6767ac22d9f2c67c58221aa0bdb3ebae65e54a7b9b4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842ea17162f6656d69e6767ac22d9f2c67c58221aa0bdb3ebae65e54a7b9b4db", kill_on_drop: false }`
[INFO] [stdout] 842ea17162f6656d69e6767ac22d9f2c67c58221aa0bdb3ebae65e54a7b9b4db
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32122acd96f0679b090dc396bb4b438a11f73f2d2e74cd3dc4c0dbe64b58181f
[INFO] running `Command { std: "docker" "start" "-a" "32122acd96f0679b090dc396bb4b438a11f73f2d2e74cd3dc4c0dbe64b58181f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling std-embedded-time v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "32122acd96f0679b090dc396bb4b438a11f73f2d2e74cd3dc4c0dbe64b58181f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32122acd96f0679b090dc396bb4b438a11f73f2d2e74cd3dc4c0dbe64b58181f", kill_on_drop: false }`
[INFO] [stdout] 32122acd96f0679b090dc396bb4b438a11f73f2d2e74cd3dc4c0dbe64b58181f
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ee1d0e895eda7560232d44fefec4b51b6c6192172c7733ff79b42b85a72983d
[INFO] running `Command { std: "docker" "start" "-a" "6ee1d0e895eda7560232d44fefec4b51b6c6192172c7733ff79b42b85a72983d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/std_embedded_time-1fb39a41aa1dfb52)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests std-embedded-time
[INFO] [stdout] test test::test_measurement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ee1d0e895eda7560232d44fefec4b51b6c6192172c7733ff79b42b85a72983d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee1d0e895eda7560232d44fefec4b51b6c6192172c7733ff79b42b85a72983d", kill_on_drop: false }`
[INFO] [stdout] 6ee1d0e895eda7560232d44fefec4b51b6c6192172c7733ff79b42b85a72983d