[INFO] cloning repository rtalwar26/rust-server [INFO] running `"git" "clone" "--bare" "git://github.com/rtalwar26/rust-server.git" "work/cache/sources/gh/rtalwar26/rust-server"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rtalwar26/rust-server'... [INFO] running `"git" "clone" "work/cache/sources/gh/rtalwar26/rust-server" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rtalwar26/rust-server" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rtalwar26/rust-server"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rtalwar26/rust-server'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5223da1c96153b2016612ab26c445a93f98d389f [INFO] sha for GitHub repo rtalwar26/rust-server: 5223da1c96153b2016612ab26c445a93f98d389f [INFO] validating manifest of rtalwar26/rust-server on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rtalwar26/rust-server on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rtalwar26/rust-server [INFO] finished frobbing rtalwar26/rust-server [INFO] frobbed toml for rtalwar26/rust-server written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server/Cargo.toml [INFO] started frobbing rtalwar26/rust-server [INFO] finished frobbing rtalwar26/rust-server [INFO] frobbed toml for rtalwar26/rust-server written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rtalwar26/rust-server/Cargo.toml [INFO] crate rtalwar26/rust-server already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rtalwar26/rust-server against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 430f82fd1cde52ff381a3bb82b9241f10b0473f3365a7da21ea2df0cc064f191 [INFO] running `"docker" "start" "-a" "430f82fd1cde52ff381a3bb82b9241f10b0473f3365a7da21ea2df0cc064f191"` [INFO] [stderr] Compiling crossbeam-utils v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling syn v0.15.20 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.13 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling gotham_derive v0.3.0 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling hyper v0.12.14 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling cargo_metadata v0.5.8 [INFO] [stderr] Compiling skeptic v0.13.3 [INFO] [stderr] Compiling borrow-bag v1.0.0 [INFO] [stderr] Compiling gotham v0.3.0 [INFO] [stderr] Compiling crypto-server v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `self::serde_json::Value` [INFO] [stderr] --> src/post_handlers.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use self::serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/post_handlers.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let mut key: [u8; 32] = [0; 32]; [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/post_handlers.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut iv: [u8; 16] = [0; 16]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutes` [INFO] [stderr] --> src/get_handlers/myenums/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Minutes, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hours` [INFO] [stderr] --> src/get_handlers/myenums/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Hours, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `"docker" "inspect" "430f82fd1cde52ff381a3bb82b9241f10b0473f3365a7da21ea2df0cc064f191"` [INFO] running `"docker" "rm" "-f" "430f82fd1cde52ff381a3bb82b9241f10b0473f3365a7da21ea2df0cc064f191"` [INFO] [stdout] 430f82fd1cde52ff381a3bb82b9241f10b0473f3365a7da21ea2df0cc064f191 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 30b9170fc06d032f3c61d172c6b78d120055255dce019ac45fc48d810b015aa5 [INFO] running `"docker" "start" "-a" "30b9170fc06d032f3c61d172c6b78d120055255dce019ac45fc48d810b015aa5"` [INFO] [stderr] Compiling crypto-server v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `self::serde_json::Value` [INFO] [stderr] --> src/post_handlers.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use self::serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/post_handlers.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let mut key: [u8; 32] = [0; 32]; [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/post_handlers.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut iv: [u8; 16] = [0; 16]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutes` [INFO] [stderr] --> src/get_handlers/myenums/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Minutes, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hours` [INFO] [stderr] --> src/get_handlers/myenums/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Hours, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.19s [INFO] running `"docker" "inspect" "30b9170fc06d032f3c61d172c6b78d120055255dce019ac45fc48d810b015aa5"` [INFO] running `"docker" "rm" "-f" "30b9170fc06d032f3c61d172c6b78d120055255dce019ac45fc48d810b015aa5"` [INFO] [stdout] 30b9170fc06d032f3c61d172c6b78d120055255dce019ac45fc48d810b015aa5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rtalwar26/rust-server:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 13bbdacb23dcc050d0f2a6556647a87171043c7ec16f30d1908fd4320d1c371e [INFO] running `"docker" "start" "-a" "13bbdacb23dcc050d0f2a6556647a87171043c7ec16f30d1908fd4320d1c371e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/crater/target/debug/deps/crypto_server-5c73d032c3f4e4f2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::receive_hello_world_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "13bbdacb23dcc050d0f2a6556647a87171043c7ec16f30d1908fd4320d1c371e"` [INFO] running `"docker" "rm" "-f" "13bbdacb23dcc050d0f2a6556647a87171043c7ec16f30d1908fd4320d1c371e"` [INFO] [stdout] 13bbdacb23dcc050d0f2a6556647a87171043c7ec16f30d1908fd4320d1c371e