[INFO] updating cached repository reminder-bot/postman-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/reminder-bot/postman-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/reminder-bot/postman-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/reminder-bot/postman-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/reminder-bot/postman-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/reminder-bot/postman-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b36d010cfa2e54ad9d6d9267f9fd7e3a8eccf9df [INFO] sha for GitHub repo reminder-bot/postman-rs: b36d010cfa2e54ad9d6d9267f9fd7e3a8eccf9df [INFO] validating manifest of reminder-bot/postman-rs 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 reminder-bot/postman-rs 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 reminder-bot/postman-rs [INFO] finished frobbing reminder-bot/postman-rs [INFO] frobbed toml for reminder-bot/postman-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/reminder-bot/postman-rs/Cargo.toml [INFO] started frobbing reminder-bot/postman-rs [INFO] finished frobbing reminder-bot/postman-rs [INFO] frobbed toml for reminder-bot/postman-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs/Cargo.toml [INFO] crate reminder-bot/postman-rs already has a lockfile, it will not be regenerated [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 reminder-bot/postman-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6154469c2d9a7c735be4bc7445c001fcc25e5069e4e484a8cec57c76e83dd626 [INFO] running `"docker" "start" "-a" "6154469c2d9a7c735be4bc7445c001fcc25e5069e4e484a8cec57c76e83dd626"` [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling num-bigint v0.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.12 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling checked v0.5.0 [INFO] [stderr] Compiling atoi v0.2.3 [INFO] [stderr] Compiling twox-hash v1.1.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling block-buffer v0.7.2 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling libflate v0.1.18 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling dotenv v0.9.0 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling mysql_common v0.12.0 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.16 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling mysql v14.2.0 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.5 [INFO] [stderr] Compiling postman v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:22 [INFO] [stderr] | [INFO] [stderr] 57 | let (id, mut message, channel, mut time, position, webhook, username, avatar, color, enabled, seconds) = mysql::from_row::<(u32, String, u64, u64, Option, Option, String, String, Option, bool, u64)>(res.unwrap()); [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | let mut req; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | let mut m; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let mut m; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:144:21 [INFO] [stderr] | [INFO] [stderr] 144 | let mut c = mysql_conn.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `"docker" "inspect" "6154469c2d9a7c735be4bc7445c001fcc25e5069e4e484a8cec57c76e83dd626"` [INFO] running `"docker" "rm" "-f" "6154469c2d9a7c735be4bc7445c001fcc25e5069e4e484a8cec57c76e83dd626"` [INFO] [stdout] 6154469c2d9a7c735be4bc7445c001fcc25e5069e4e484a8cec57c76e83dd626 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 6e91c8c8f1958d53d79a2ca5516ba89666ffddd0b86a5305bea2bea9fbac74c6 [INFO] running `"docker" "start" "-a" "6e91c8c8f1958d53d79a2ca5516ba89666ffddd0b86a5305bea2bea9fbac74c6"` [INFO] [stderr] Compiling postman v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:22 [INFO] [stderr] | [INFO] [stderr] 57 | let (id, mut message, channel, mut time, position, webhook, username, avatar, color, enabled, seconds) = mysql::from_row::<(u32, String, u64, u64, Option, Option, String, String, Option, bool, u64)>(res.unwrap()); [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | let mut req; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | let mut m; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let mut m; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:144:21 [INFO] [stderr] | [INFO] [stderr] 144 | let mut c = mysql_conn.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `"docker" "inspect" "6e91c8c8f1958d53d79a2ca5516ba89666ffddd0b86a5305bea2bea9fbac74c6"` [INFO] running `"docker" "rm" "-f" "6e91c8c8f1958d53d79a2ca5516ba89666ffddd0b86a5305bea2bea9fbac74c6"` [INFO] [stdout] 6e91c8c8f1958d53d79a2ca5516ba89666ffddd0b86a5305bea2bea9fbac74c6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/reminder-bot/postman-rs:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] f2d0eaa956403c553a988f2e0a69918fe5c868e5f6590595a08e4c2512e20b6a [INFO] running `"docker" "start" "-a" "f2d0eaa956403c553a988f2e0a69918fe5c868e5f6590595a08e4c2512e20b6a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/crater/target/debug/deps/postman-9291bdc4c79057f7 [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" "f2d0eaa956403c553a988f2e0a69918fe5c868e5f6590595a08e4c2512e20b6a"` [INFO] running `"docker" "rm" "-f" "f2d0eaa956403c553a988f2e0a69918fe5c868e5f6590595a08e4c2512e20b6a"` [INFO] [stdout] f2d0eaa956403c553a988f2e0a69918fe5c868e5f6590595a08e4c2512e20b6a