[INFO] fetching crate ds1307 0.3.0...
[INFO] testing ds1307-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ds1307 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ds1307 0.3.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ds1307 0.3.0
[INFO] finished tweaking crates.io crate ds1307 0.3.0
[INFO] tweaked toml for crates.io crate ds1307 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate ds1307 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c349ccaea0805c7675d1a7e4bea6739e368d752d367a2229da6ac2581896004
[INFO] running `Command { std: "docker" "start" "-a" "1c349ccaea0805c7675d1a7e4bea6739e368d752d367a2229da6ac2581896004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c349ccaea0805c7675d1a7e4bea6739e368d752d367a2229da6ac2581896004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c349ccaea0805c7675d1a7e4bea6739e368d752d367a2229da6ac2581896004", kill_on_drop: false }`
[INFO] [stdout] 1c349ccaea0805c7675d1a7e4bea6739e368d752d367a2229da6ac2581896004
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91ccde0ff8cebb578c361d1b8a8b3164898af425913073cde95a5f57e15b8182
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91ccde0ff8cebb578c361d1b8a8b3164898af425913073cde95a5f57e15b8182", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rtcc v0.2.0
[INFO] [stderr]    Compiling ds1307 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `Command { std: "docker" "inspect" "91ccde0ff8cebb578c361d1b8a8b3164898af425913073cde95a5f57e15b8182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ccde0ff8cebb578c361d1b8a8b3164898af425913073cde95a5f57e15b8182", kill_on_drop: false }`
[INFO] [stdout] 91ccde0ff8cebb578c361d1b8a8b3164898af425913073cde95a5f57e15b8182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22334fb599ff438031dfe162778efdbe4e956bdd0631ac7c42a8bee02e219c8a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22334fb599ff438031dfe162778efdbe4e956bdd0631ac7c42a8bee02e219c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling ds1307 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "22334fb599ff438031dfe162778efdbe4e956bdd0631ac7c42a8bee02e219c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22334fb599ff438031dfe162778efdbe4e956bdd0631ac7c42a8bee02e219c8a", kill_on_drop: false }`
[INFO] [stdout] 22334fb599ff438031dfe162778efdbe4e956bdd0631ac7c42a8bee02e219c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4952401027a6d0aa64671a3978aeacc760238b1f60b2d79e065ac03d65e8fb34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4952401027a6d0aa64671a3978aeacc760238b1f60b2d79e065ac03d65e8fb34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ds1307-036f3e4fb277e287
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test datetime::tests::can_convert_decimal_to_packed_bcd ... ok
[INFO] [stdout] test datetime::tests::can_convert_packed_bcd_to_decimal ... ok
[INFO] [stdout] test datetime::tests::can_convert_to_h24 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test day_of_week::too_small ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/datetime-95aa09b3fa8f08f3
[INFO] [stdout] test get_date ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hours-355c19184232b612
[INFO] [stdout] test day_of_month::get ... ok
[INFO] [stdout] test can_set_datetime ... ok
[INFO] [stdout] test get_time ... ok
[INFO] [stdout] test get_datetime ... ok
[INFO] [stdout] test day_of_week::too_big ... ok
[INFO] [stdout] test day_of_week::set ... ok
[INFO] [stdout] test month::too_small ... ok
[INFO] [stdout] test day_of_week::get ... ok
[INFO] [stdout] test month::too_big ... ok
[INFO] [stdout] test month::get ... ok
[INFO] [stdout] test month::set ... ok
[INFO] [stdout] test year::get ... ok
[INFO] [stdout] test can_set_time ... ok
[INFO] [stdout] test year::too_small ... ok
[INFO] [stdout] test day_of_month::too_small ... ok
[INFO] [stdout] test day_of_month::too_big ... ok
[INFO] [stdout] test year_too_big ... ok
[INFO] [stdout] test year::too_big ... ok
[INFO] [stdout] test can_set_date ... ok
[INFO] [stdout] test minutes::set ... ok
[INFO] [stdout] test minutes::wrong ... ok
[INFO] [stdout] test year::set ... ok
[INFO] [stdout] test year_too_small ... ok
[INFO] [stdout] test minutes::get ... ok
[INFO] [stdout] test day_of_month::set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test can_read_h12_am_hours ... ok
[INFO] [stdout] test can_read_h12_pm_hours ... ok
[INFO] [stdout] test h12_pm_too_small ... ok
[INFO] [stdout] test set_24h ... ok
[INFO] [stdout] test set_h12_pm ... ok
[INFO] [stdout] test wrong_h24 ... ok
[INFO] [stdout] test h12_am_too_small ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/run_halt-737e9167f8d2e71f
[INFO] [stdout] test h12_am_too_big ... ok
[INFO] [stdout] test can_read_24h_hours ... ok
[INFO] [stdout] test h12_pm_too_big ... ok
[INFO] [stdout] test set_h12_am ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/seconds-1095fa175c317f4c
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test running ... ok
[INFO] [stdout] test can_set_running ... ok
[INFO] [stdout] test halt_when_already_halted_does_nothing ... ok
[INFO] [stdout] test set_running_when_already_running_does_nothing ... ok
[INFO] [stdout] test not_running ... ok
[INFO] [stdout] test can_halt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test can_write_seconds ... ok
[INFO] [stdout] test ch_bit_is_kept_when_writing_seconds ... ok
[INFO] [stdout] test wrong_seconds_returns_error ... ok
[INFO] [stdout] test can_read_seconds ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sqwout_enable_disable-1dfc13bebc574291
[INFO] [stdout] test ch_bit_is_ignored ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test disable ... ok
[INFO] [stdout] test sqwout_enabled ... ok
[INFO] [stdout] test when_already_enabled_then_enable_does_nothing ... ok
[INFO] [stdout] test sqwout_disabled ... ok
[INFO] [stdout] test when_already_disabled_then_disable_does_nothing ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sqwout_output_level-500cd6dc951e60ff
[INFO] [stdout] test enable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test get_high ... ok
[INFO] [stdout] test get_low ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sqwout_rate-059ffc1f10619138
[INFO] [stdout] test set_does_nothing_if_matches ... ok
[INFO] [stdout] test set_low ... ok
[INFO] [stdout] test set_high ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test get_01 ... ok
[INFO] [stdout] test set_8khz ... ok
[INFO] [stdout] test set_32khz ... ok
[INFO] [stdout] test set_4khz ... ok
[INFO] [stdout] test set_1hz ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/user_ram-704673f78d98000f
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test can_write_whole_ram ... ok
[INFO] [stdout] test write_too_much_data ... ok
[INFO] [stdout] test read_overflow ... ok
[INFO] [stdout] test write_too_big_offset ... ok
[INFO] [stdout] test write_overflow ... ok
[INFO] [stdout] test can_read_last_ram_address ... ok
[INFO] [stdout] test read_too_big_offset ... ok
[INFO] [stdout] test read_too_much_data ... ok
[INFO] [stdout] test empty_data_read_does_nothing ... ok
[INFO] [stdout] test can_read_whole_ram ... ok
[INFO] [stdout] test can_write_last_ram_address ... ok
[INFO] [stderr]    Doc-tests ds1307
[INFO] [stdout] test empty_data_write_does_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4952401027a6d0aa64671a3978aeacc760238b1f60b2d79e065ac03d65e8fb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4952401027a6d0aa64671a3978aeacc760238b1f60b2d79e065ac03d65e8fb34", kill_on_drop: false }`
[INFO] [stdout] 4952401027a6d0aa64671a3978aeacc760238b1f60b2d79e065ac03d65e8fb34