[INFO] updating cached repository https://github.com/j-dong/tuRing [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6eecdebc2ecdd2607d3c48d51c55575e2d631b4b [INFO] testing j-dong/tuRing against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-dong/tuRing on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/j-dong/tuRing [INFO] finished tweaking git repo https://github.com/j-dong/tuRing [INFO] tweaked toml for git repo https://github.com/j-dong/tuRing written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/j-dong/tuRing already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d5ba831629c3880515a8a5b531419af6d1a9b79e93b060765ed4de2f2444551b [INFO] running `"docker" "start" "-a" "d5ba831629c3880515a8a5b531419af6d1a9b79e93b060765ed4de2f2444551b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling turing-backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: static is never used: `DIGEST_ALG` [INFO] [stderr] --> src/models.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HASH_ITERATIONS` [INFO] [stderr] --> src/models.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Public` [INFO] [stderr] --> src/models.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | Public, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Private` [INFO] [stderr] --> src/models.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Private, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Message` [INFO] [stderr] --> src/models.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / Message { [INFO] [stderr] 90 | | /// Message text. [INFO] [stderr] 91 | | message: String, [INFO] [stderr] 92 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DirectMessage` [INFO] [stderr] --> src/models.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | / DirectMessage { [INFO] [stderr] 95 | | /// Message text. [INFO] [stderr] 96 | | message: String, [INFO] [stderr] 97 | | /// Recipient of this message. [INFO] [stderr] 98 | | recipient: UserID, [INFO] [stderr] 99 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Edit` [INFO] [stderr] --> src/models.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | / Edit { [INFO] [stderr] 102 | | /// New message text. [INFO] [stderr] 103 | | new_message: String, [INFO] [stderr] 104 | | /// Old message ID. [INFO] [stderr] 105 | | edit_id: MessageID, [INFO] [stderr] 106 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Join` [INFO] [stderr] --> src/models.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | Join, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leave` [INFO] [stderr] --> src/models.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | Leave, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IncorrectPassword` [INFO] [stderr] --> src/models.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | IncorrectPassword [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `verify_password` [INFO] [stderr] --> src/models.rs:120:8 [INFO] [stderr] | [INFO] [stderr] 120 | fn verify_password(&self, password: &str) -> Result<(), PasswordError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.71s [INFO] running `"docker" "inspect" "d5ba831629c3880515a8a5b531419af6d1a9b79e93b060765ed4de2f2444551b"` [INFO] running `"docker" "rm" "-f" "d5ba831629c3880515a8a5b531419af6d1a9b79e93b060765ed4de2f2444551b"` [INFO] [stdout] d5ba831629c3880515a8a5b531419af6d1a9b79e93b060765ed4de2f2444551b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 51a5f42b13c3bf253de17a3a007632a5631cdec8667a2514db38e91440658be3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "51a5f42b13c3bf253de17a3a007632a5631cdec8667a2514db38e91440658be3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling turing-backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: static is never used: `DIGEST_ALG` [INFO] [stderr] --> src/models.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HASH_ITERATIONS` [INFO] [stderr] --> src/models.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Public` [INFO] [stderr] --> src/models.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | Public, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Private` [INFO] [stderr] --> src/models.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Private, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Message` [INFO] [stderr] --> src/models.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / Message { [INFO] [stderr] 90 | | /// Message text. [INFO] [stderr] 91 | | message: String, [INFO] [stderr] 92 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DirectMessage` [INFO] [stderr] --> src/models.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | / DirectMessage { [INFO] [stderr] 95 | | /// Message text. [INFO] [stderr] 96 | | message: String, [INFO] [stderr] 97 | | /// Recipient of this message. [INFO] [stderr] 98 | | recipient: UserID, [INFO] [stderr] 99 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Edit` [INFO] [stderr] --> src/models.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | / Edit { [INFO] [stderr] 102 | | /// New message text. [INFO] [stderr] 103 | | new_message: String, [INFO] [stderr] 104 | | /// Old message ID. [INFO] [stderr] 105 | | edit_id: MessageID, [INFO] [stderr] 106 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Join` [INFO] [stderr] --> src/models.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | Join, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leave` [INFO] [stderr] --> src/models.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | Leave, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IncorrectPassword` [INFO] [stderr] --> src/models.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | IncorrectPassword [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `verify_password` [INFO] [stderr] --> src/models.rs:120:8 [INFO] [stderr] | [INFO] [stderr] 120 | fn verify_password(&self, password: &str) -> Result<(), PasswordError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "51a5f42b13c3bf253de17a3a007632a5631cdec8667a2514db38e91440658be3"` [INFO] running `"docker" "rm" "-f" "51a5f42b13c3bf253de17a3a007632a5631cdec8667a2514db38e91440658be3"` [INFO] [stdout] 51a5f42b13c3bf253de17a3a007632a5631cdec8667a2514db38e91440658be3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 050b2cc04db6e8dbbfa856803544de401137d761edda709878c48dea0c3c8eb1 [INFO] running `"docker" "start" "-a" "050b2cc04db6e8dbbfa856803544de401137d761edda709878c48dea0c3c8eb1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: static is never used: `DIGEST_ALG` [INFO] [stderr] --> src/models.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HASH_ITERATIONS` [INFO] [stderr] --> src/models.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const HASH_ITERATIONS: u32 = 100_000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Public` [INFO] [stderr] --> src/models.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | Public, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Private` [INFO] [stderr] --> src/models.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Private, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Message` [INFO] [stderr] --> src/models.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | / Message { [INFO] [stderr] 90 | | /// Message text. [INFO] [stderr] 91 | | message: String, [INFO] [stderr] 92 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DirectMessage` [INFO] [stderr] --> src/models.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | / DirectMessage { [INFO] [stderr] 95 | | /// Message text. [INFO] [stderr] 96 | | message: String, [INFO] [stderr] 97 | | /// Recipient of this message. [INFO] [stderr] 98 | | recipient: UserID, [INFO] [stderr] 99 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Edit` [INFO] [stderr] --> src/models.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | / Edit { [INFO] [stderr] 102 | | /// New message text. [INFO] [stderr] 103 | | new_message: String, [INFO] [stderr] 104 | | /// Old message ID. [INFO] [stderr] 105 | | edit_id: MessageID, [INFO] [stderr] 106 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Join` [INFO] [stderr] --> src/models.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | Join, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leave` [INFO] [stderr] --> src/models.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | Leave, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IncorrectPassword` [INFO] [stderr] --> src/models.rs:115:5 [INFO] [stderr] | [INFO] [stderr] 115 | IncorrectPassword [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `verify_password` [INFO] [stderr] --> src/models.rs:120:8 [INFO] [stderr] | [INFO] [stderr] 120 | fn verify_password(&self, password: &str) -> Result<(), PasswordError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/turing_backend-4da65576d70ad4fe [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" "050b2cc04db6e8dbbfa856803544de401137d761edda709878c48dea0c3c8eb1"` [INFO] running `"docker" "rm" "-f" "050b2cc04db6e8dbbfa856803544de401137d761edda709878c48dea0c3c8eb1"` [INFO] [stdout] 050b2cc04db6e8dbbfa856803544de401137d761edda709878c48dea0c3c8eb1