[INFO] fetching crate howtocards_backend 0.1.2... [INFO] testing howtocards_backend-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate howtocards_backend 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate howtocards_backend 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate howtocards_backend 0.1.2 [INFO] finished tweaking crates.io crate howtocards_backend 0.1.2 [INFO] tweaked toml for crates.io crate howtocards_backend 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustbreak v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bb015b36b1d5a2f6d7aa2cb136feaa4b798c57137a5ae771159b20cc54dbb0f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1bb015b36b1d5a2f6d7aa2cb136feaa4b798c57137a5ae771159b20cc54dbb0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bb015b36b1d5a2f6d7aa2cb136feaa4b798c57137a5ae771159b20cc54dbb0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bb015b36b1d5a2f6d7aa2cb136feaa4b798c57137a5ae771159b20cc54dbb0f", kill_on_drop: false }` [INFO] [stdout] 1bb015b36b1d5a2f6d7aa2cb136feaa4b798c57137a5ae771159b20cc54dbb0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 344faa50b148c116ca43f8764ba48fe6aa0667eb1c211ca674b351278d40f19f [INFO] running `Command { std: "docker" "start" "-a" "344faa50b148c116ca43f8764ba48fe6aa0667eb1c211ca674b351278d40f19f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] 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v0.1.7 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-signal v0.2.9 [INFO] [stderr] Compiling cookie v0.11.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling trust-dns-proto v0.6.3 [INFO] [stderr] Compiling trust-dns-proto v0.5.0 [INFO] [stderr] Compiling dotenv v0.13.0 [INFO] [stderr] Compiling v_escape v0.7.4 [INFO] [stderr] Compiling trust-dns-resolver v0.10.3 [INFO] [stderr] Compiling diesel v1.4.7 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling ron v0.6.4 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling ron v0.2.2 [INFO] [stderr] Compiling actix v0.7.9 [INFO] [stderr] Compiling rustbreak v2.0.0 [INFO] [stderr] Compiling actix-net v0.2.6 [INFO] [stderr] Compiling howtocards_backend v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/auth.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | for cause in Fail::iter_chain(fail) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/token.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let mut tokens = self.by_user_id.get_mut(user_id).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 17s [INFO] running `Command { std: "docker" "inspect" "344faa50b148c116ca43f8764ba48fe6aa0667eb1c211ca674b351278d40f19f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344faa50b148c116ca43f8764ba48fe6aa0667eb1c211ca674b351278d40f19f", kill_on_drop: false }` [INFO] [stdout] 344faa50b148c116ca43f8764ba48fe6aa0667eb1c211ca674b351278d40f19f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd52a234b5e13217b83469307fa1c6e539cd2e82067d7a1cf2f23decfb1e563e [INFO] running `Command { std: "docker" "start" "-a" "dd52a234b5e13217b83469307fa1c6e539cd2e82067d7a1cf2f23decfb1e563e", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/auth.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | for cause in Fail::iter_chain(fail) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/token.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let mut tokens = self.by_user_id.get_mut(user_id).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling howtocards_backend v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/auth.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | for cause in Fail::iter_chain(fail) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/token.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let mut tokens = self.by_user_id.get_mut(user_id).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.21s [INFO] running `Command { std: "docker" "inspect" "dd52a234b5e13217b83469307fa1c6e539cd2e82067d7a1cf2f23decfb1e563e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd52a234b5e13217b83469307fa1c6e539cd2e82067d7a1cf2f23decfb1e563e", kill_on_drop: false }` [INFO] [stdout] dd52a234b5e13217b83469307fa1c6e539cd2e82067d7a1cf2f23decfb1e563e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8afcbcb278af30c50beded3bfd5fba6965bc5cf518ac69d1926a259d509cc8ef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8afcbcb278af30c50beded3bfd5fba6965bc5cf518ac69d1926a259d509cc8ef", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/auth.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | for cause in Fail::iter_chain(fail) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/token.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | let mut tokens = self.by_user_id.get_mut(user_id).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: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/auth.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | for cause in Fail::iter_chain(fail) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db/token.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | let mut tokens = self.by_user_id.get_mut(user_id).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: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/howtocards-3840d407e7161408) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/howtocards_server-ac867011cf786394) [INFO] [stderr] Doc-tests howtocards [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test hasher::test::hash_password_use_hash_string ... ok [INFO] [stdout] test hasher::test::hash_string_should_get_different_results_for_different_input ... ok [INFO] [stdout] test hasher::test::hash_string_should_get_equal_results_for_equal_input ... ok [INFO] [stdout] test db::token::test::create_token_returns_different_tokens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/auth.rs - auth::AuthOptional (line 105) ... ok [INFO] [stdout] test src/prelude.rs - prelude::ResultExt::or_err (line 11) ... ok [INFO] [stdout] test src/auth.rs - auth::Auth (line 67) ... ok [INFO] [stdout] test src/hasher.rs - hasher::hash_string (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8afcbcb278af30c50beded3bfd5fba6965bc5cf518ac69d1926a259d509cc8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8afcbcb278af30c50beded3bfd5fba6965bc5cf518ac69d1926a259d509cc8ef", kill_on_drop: false }` [INFO] [stdout] 8afcbcb278af30c50beded3bfd5fba6965bc5cf518ac69d1926a259d509cc8ef