[INFO] crate overbot 0.3.3 is already in cache [INFO] extracting crate overbot 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/overbot/0.3.3 [INFO] extracting crate overbot 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/overbot/0.3.3 [INFO] validating manifest of overbot-0.3.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of overbot-0.3.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing overbot-0.3.3 [INFO] finished frobbing overbot-0.3.3 [INFO] frobbed toml for overbot-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/overbot/0.3.3/Cargo.toml [INFO] started frobbing overbot-0.3.3 [INFO] finished frobbing overbot-0.3.3 [INFO] frobbed toml for overbot-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/overbot/0.3.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing overbot-0.3.3 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/overbot/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 0f852edf2c8f02319ab5d00da977878c43c58fd51d1e1ea77a3d0569c7dc5605 [INFO] running `"docker" "start" "-a" "0f852edf2c8f02319ab5d00da977878c43c58fd51d1e1ea77a3d0569c7dc5605"` [INFO] [stderr] Compiling structopt-derive v0.0.5 [INFO] [stderr] Compiling structopt v0.0.5 [INFO] [stderr] Compiling telegram-bot-types v0.1.4 [INFO] [stderr] Compiling telegram-bot-types v0.2.1 [INFO] [stderr] Compiling tokio-signal v0.1.5 [INFO] [stderr] Compiling telegram-bot-client v0.2.1 [INFO] [stderr] Compiling tokio-process v0.1.6 [INFO] [stderr] Compiling overbot v0.3.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:56:10 [INFO] [stderr] | [INFO] [stderr] 56 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:150:10 [INFO] [stderr] | [INFO] [stderr] 150 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | move |(iter, mut answers)| -> Box, Error = errors::Error>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = errors::Error>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 30 | | } [INFO] [stderr] 31 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 30 | | } [INFO] [stderr] 31 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:235:38 [INFO] [stderr] | [INFO] [stderr] 235 | Some(mut o) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.63s [INFO] running `"docker" "inspect" "0f852edf2c8f02319ab5d00da977878c43c58fd51d1e1ea77a3d0569c7dc5605"` [INFO] running `"docker" "rm" "-f" "0f852edf2c8f02319ab5d00da977878c43c58fd51d1e1ea77a3d0569c7dc5605"` [INFO] [stdout] 0f852edf2c8f02319ab5d00da977878c43c58fd51d1e1ea77a3d0569c7dc5605 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/overbot/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] f8873e44edc5f347dbffe73aef360a78d30ee3b3692ac4a49d4ddfd50a3eb953 [INFO] running `"docker" "start" "-a" "f8873e44edc5f347dbffe73aef360a78d30ee3b3692ac4a49d4ddfd50a3eb953"` [INFO] [stderr] Compiling overbot v0.3.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:56:10 [INFO] [stderr] | [INFO] [stderr] 56 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:150:10 [INFO] [stderr] | [INFO] [stderr] 150 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | move |(iter, mut answers)| -> Box, Error = errors::Error>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = errors::Error>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 30 | | } [INFO] [stderr] 31 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 9 | | } [INFO] [stderr] ... | [INFO] [stderr] 30 | | } [INFO] [stderr] 31 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:235:38 [INFO] [stderr] | [INFO] [stderr] 235 | Some(mut o) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "f8873e44edc5f347dbffe73aef360a78d30ee3b3692ac4a49d4ddfd50a3eb953"` [INFO] running `"docker" "rm" "-f" "f8873e44edc5f347dbffe73aef360a78d30ee3b3692ac4a49d4ddfd50a3eb953"` [INFO] [stdout] f8873e44edc5f347dbffe73aef360a78d30ee3b3692ac4a49d4ddfd50a3eb953 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/overbot/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 487925a57a0e9b100cb5563cf84b7057b0c7914ad0a8c5cea4cc2e88ab5a36e3 [INFO] running `"docker" "start" "-a" "487925a57a0e9b100cb5563cf84b7057b0c7914ad0a8c5cea4cc2e88ab5a36e3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/overbot-5af84ad038765aa7 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "487925a57a0e9b100cb5563cf84b7057b0c7914ad0a8c5cea4cc2e88ab5a36e3"` [INFO] running `"docker" "rm" "-f" "487925a57a0e9b100cb5563cf84b7057b0c7914ad0a8c5cea4cc2e88ab5a36e3"` [INFO] [stdout] 487925a57a0e9b100cb5563cf84b7057b0c7914ad0a8c5cea4cc2e88ab5a36e3