[INFO] fetching crate semtech-udp 0.12.0...
[INFO] testing semtech-udp-0.12.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate semtech-udp 0.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate semtech-udp 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate semtech-udp 0.12.0
[INFO] tweaked toml for crates.io crate semtech-udp 0.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semtech-udp 0.12.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semtech-udp 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lora-modulation v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e59d9bb24179fd81f4fa2d9666102d91844691cdcf27b19bc8da39a990db0559
[INFO] running `Command { std: "docker" "start" "-a" "e59d9bb24179fd81f4fa2d9666102d91844691cdcf27b19bc8da39a990db0559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e59d9bb24179fd81f4fa2d9666102d91844691cdcf27b19bc8da39a990db0559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59d9bb24179fd81f4fa2d9666102d91844691cdcf27b19bc8da39a990db0559", kill_on_drop: false }`
[INFO] [stdout] e59d9bb24179fd81f4fa2d9666102d91844691cdcf27b19bc8da39a990db0559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bad0d8b5555db1f7e99a414230ce9dca54a894c3a79a5c7a9284f0e39c32b89
[INFO] running `Command { std: "docker" "start" "-a" "4bad0d8b5555db1f7e99a414230ce9dca54a894c3a79a5c7a9284f0e39c32b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling triggered v0.1.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling lora-modulation v0.1.5
[INFO] [stderr]    Compiling macaddr v1.0.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling semtech-udp v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "4bad0d8b5555db1f7e99a414230ce9dca54a894c3a79a5c7a9284f0e39c32b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bad0d8b5555db1f7e99a414230ce9dca54a894c3a79a5c7a9284f0e39c32b89", kill_on_drop: false }`
[INFO] [stdout] 4bad0d8b5555db1f7e99a414230ce9dca54a894c3a79a5c7a9284f0e39c32b89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a18a31d13948fb4d5157776c8294d6ea73ff45c2a3b0c2d7b5146d2db1115ce3
[INFO] running `Command { std: "docker" "start" "-a" "a18a31d13948fb4d5157776c8294d6ea73ff45c2a3b0c2d7b5146d2db1115ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling semtech-udp v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `Command { std: "docker" "inspect" "a18a31d13948fb4d5157776c8294d6ea73ff45c2a3b0c2d7b5146d2db1115ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18a31d13948fb4d5157776c8294d6ea73ff45c2a3b0c2d7b5146d2db1115ce3", kill_on_drop: false }`
[INFO] [stdout] a18a31d13948fb4d5157776c8294d6ea73ff45c2a3b0c2d7b5146d2db1115ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca179d97b58ad6a0e6ce8e6906085ddbac7479a5138b8f45d9d7b59e4149451b
[INFO] running `Command { std: "docker" "start" "-a" "ca179d97b58ad6a0e6ce8e6906085ddbac7479a5138b8f45d9d7b59e4149451b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semtech_udp-e2700ccf3c30c17a)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test packet::push_data::test::rxpk_negative_lsnr ... ok
[INFO] [stdout] test packet::push_data::test::rxpk_positive_lsnr ... ok
[INFO] [stdout] test packet::push_data::test::snr_roundtrip ... ok
[INFO] [stdout] test packet::tx_ack::tx_ack_deser_empty_error ... ok
[INFO] [stdout] test packet::tx_ack::tx_ack_deser ... ok
[INFO] [stdout] test packet::tx_ack::tx_ack_deser_minimal ... ok
[INFO] [stdout] test packet::types::data_rate::tests::test_from_str_sf7 ... ok
[INFO] [stdout] test packet::types::data_rate::tests::test_to_string_sf10 ... ok
[INFO] [stdout] test tests::new_parsing_error ... ok
[INFO] [stdout] test tests::push_data_stat_null_ackr ... ok
[INFO] [stdout] test tests::test_immediate_send ... ok
[INFO] [stdout] test tests::test_immediate_send_null_tmst ... ok
[INFO] [stdout] test tests::test_push_data_rxpk ... ok
[INFO] [stdout] test packet::tx_ack::tx_nack_tx_power_sx1302deser ... ok
[INFO] [stdout] test tests::test_pull_data ... ok
[INFO] [stdout] test packet::tx_ack::tx_nack_tx_power_sx1302deser_with_tmst ... ok
[INFO] [stdout] test tests::test_push_data_stat ... ok
[INFO] [stdout] test tests::tx_ack_no_json ... ok
[INFO] [stdout] test tests::test_timed_send ... ok
[INFO] [stdout] test tests::test_push_data_rxpk_jsonv2 ... ok
[INFO] [stdout] test packet::tx_ack::tx_ack_deser_with_tmst ... ok
[INFO] [stdout] test packet::tx_ack::tx_nack_too_late ... ok
[INFO] [stdout] test packet::tx_ack::tx_nack_tx_power_legacy ... ok
[INFO] [stdout] test packet::types::data_rate::tests::test_from_invalid_str ... ok
[INFO] [stdout] test packet::types::data_rate::tests::test_from_str_sf10 ... ok
[INFO] [stdout] test packet::types::data_rate::tests::test_to_string_sf7 ... ok
[INFO] [stdout] test packet::tx_ack::tx_nack_tx_power_sx1302_ser ... ok
[INFO] [stdout] test tests::new_packet ... ok
[INFO] [stdout] test packet::tx_ack::dont_null_terminate ... ok
[INFO] [stdout] test packet::tx_ack::null_terminate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semtech_udp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca179d97b58ad6a0e6ce8e6906085ddbac7479a5138b8f45d9d7b59e4149451b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca179d97b58ad6a0e6ce8e6906085ddbac7479a5138b8f45d9d7b59e4149451b", kill_on_drop: false }`
[INFO] [stdout] ca179d97b58ad6a0e6ce8e6906085ddbac7479a5138b8f45d9d7b59e4149451b