[INFO] fetching crate opt300x 0.1.0...
[INFO] testing opt300x-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate opt300x 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate opt300x 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opt300x 0.1.0
[INFO] finished tweaking crates.io crate opt300x 0.1.0
[INFO] tweaked toml for crates.io crate opt300x 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate opt300x 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0427a28dc41eca2eba1dbc36da4ed52cf2a07d9df9cdad445d88d81f25b49d2a
[INFO] running `Command { std: "docker" "start" "-a" "0427a28dc41eca2eba1dbc36da4ed52cf2a07d9df9cdad445d88d81f25b49d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0427a28dc41eca2eba1dbc36da4ed52cf2a07d9df9cdad445d88d81f25b49d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0427a28dc41eca2eba1dbc36da4ed52cf2a07d9df9cdad445d88d81f25b49d2a", kill_on_drop: false }`
[INFO] [stdout] 0427a28dc41eca2eba1dbc36da4ed52cf2a07d9df9cdad445d88d81f25b49d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4178e630048426d356ab9c2b7017e31b8bd8398063e0dc40b6b14ef4e815280
[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" "e4178e630048426d356ab9c2b7017e31b8bd8398063e0dc40b6b14ef4e815280", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling opt300x v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "e4178e630048426d356ab9c2b7017e31b8bd8398063e0dc40b6b14ef4e815280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4178e630048426d356ab9c2b7017e31b8bd8398063e0dc40b6b14ef4e815280", kill_on_drop: false }`
[INFO] [stdout] e4178e630048426d356ab9c2b7017e31b8bd8398063e0dc40b6b14ef4e815280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] a507cf6885c5ad194ae462d0dc26f89490e0d0f0e1d2c1287e5f84f71ab95488
[INFO] running `Command { std: "docker" "start" "-a" "a507cf6885c5ad194ae462d0dc26f89490e0d0f0e1d2c1287e5f84f71ab95488", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling embedded-hal-mock v0.4.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling opt300x v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `Command { std: "docker" "inspect" "a507cf6885c5ad194ae462d0dc26f89490e0d0f0e1d2c1287e5f84f71ab95488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a507cf6885c5ad194ae462d0dc26f89490e0d0f0e1d2c1287e5f84f71ab95488", kill_on_drop: false }`
[INFO] [stdout] a507cf6885c5ad194ae462d0dc26f89490e0d0f0e1d2c1287e5f84f71ab95488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] dec66507dd56be4e8ae4d9ded01bce4cb0c9cbfcab3a4d9c0507ad20a73597cd
[INFO] running `Command { std: "docker" "start" "-a" "dec66507dd56be4e8ae4d9ded01bce4cb0c9cbfcab3a4d9c0507ad20a73597cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/opt300x-27f8cabec3c57e3b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test slave_addr::tests::can_generate_alternative_addresses ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-e4d6ddf6ba7217d4
[INFO] [stdout] test slave_addr::tests::default_address_is_correct ... ok
[INFO] [stdout] test device_impl::tests::can_reset_driver_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test create_and_destroy_opt3006 ... ok
[INFO] [stdout] test create_and_destroy_opt3001 ... ok
[INFO] [stdout] test create_and_destroy_opt3007 ... ok
[INFO] [stdout] test create_and_destroy_opt3002 ... ok
[INFO] [stdout] test configured_low_limit_is_restored_after_disabling_end_of_conv ... ok
[INFO] [stdout] test can_read_dev_id ... ok
[INFO] [stdout] test can_change_mode ... ok
[INFO] [stdout] test create_and_destroy_opt3004 ... ok
[INFO] [stdout] test disable_end_of_conv ... ok
[INFO] [stdout] test comp_mode_transparent ... ok
[INFO] [stdout] test comp_mode_latched_window ... ok
[INFO] [stdout] test can_read_manuf_id ... ok
[INFO] [stdout] test faultc8 ... ok
[INFO] [stdout] test high_limit_exp_too_big ... ok
[INFO] [stdout] test faultc4 ... ok
[INFO] [stdout] test faultc2 ... ok
[INFO] [stdout] test enable_end_of_conv ... ok
[INFO] [stdout] test disable_exponent_masking ... ok
[INFO] [stdout] test faultc1 ... ok
[INFO] [stdout] test enable_exponent_masking ... ok
[INFO] [stdout] test lux_5242_3 ... ok
[INFO] [stdout] test lux_5242_4 ... ok
[INFO] [stdout] test lux_40 ... ok
[INFO] [stdout] test lux_20 ... ok
[INFO] [stdout] test low_limit_mant_too_big ... ok
[INFO] [stdout] test low_limit_exp_too_big ... ok
[INFO] [stdout] test lux_0_01 ... ok
[INFO] [stdout] test int_pin_polarity_high ... ok
[INFO] [stdout] test int_pin_polarity_low ... ok
[INFO] [stdout] test lux_5242_2 ... ok
[INFO] [stdout] test lux_5242_1 ... ok
[INFO] [stdout] test lux_2818 ... ok
[INFO] [stdout] test high_limit_mant_too_big ... ok
[INFO] [stdout] test raw_5242_1 ... ok
[INFO] [stdout] test raw_20 ... ok
[INFO] [stdout] test raw_40 ... ok
[INFO] [stdout] test raw_5242_2 ... ok
[INFO] [stdout] test lux_83k ... ok
[INFO] [stdout] test raw_0_01 ... ok
[INFO] [stdout] test raw_83k ... ok
[INFO] [stdout] test set_integration_time_100 ... ok
[INFO] [stdout] test lux_88 ... ok
[INFO] [stdout] test raw_2818 ... ok
[INFO] [stdout] test set_high_limit ... ok
[INFO] [stdout] test raw_88 ... ok
[INFO] [stdout] test raw_5242_4 ... ok
[INFO] [stdout] test raw_5242_3 ... ok
[INFO] [stdout] test set_integration_time_800 ... ok
[INFO] [stdout] test status_all_false ... ok
[INFO] [stdout] test status_conversion_ready ... ok
[INFO] [stdout] test set_lux_range_auto ... ok
[INFO] [stdout] test status_all_true ... ok
[INFO] [stdout] test status_too_high ... ok
[INFO] [stdout] test set_lux_range_manual_0 ... ok
[INFO] [stdout] test status_overflow ... ok
[INFO] [stdout] test status_too_low ... ok
[INFO] [stdout] test too_high_lux_range ... ok
[INFO] [stdout] test set_low_limit ... ok
[INFO] [stdout] test set_lux_range_manual_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/one_shot-9a5e9861c16387c0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opt300x
[INFO] [stdout] running 1 test
[INFO] [stdout] test read_measurement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 154) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 198) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dec66507dd56be4e8ae4d9ded01bce4cb0c9cbfcab3a4d9c0507ad20a73597cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec66507dd56be4e8ae4d9ded01bce4cb0c9cbfcab3a4d9c0507ad20a73597cd", kill_on_drop: false }`
[INFO] [stdout] dec66507dd56be4e8ae4d9ded01bce4cb0c9cbfcab3a4d9c0507ad20a73597cd