[INFO] updating cached repository https://github.com/droundy/rust-student-pairs [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f0336852dfeab45de375fd1cffd3e888455870c [INFO] testing droundy/rust-student-pairs against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroundy%2Frust-student-pairs" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/droundy/rust-student-pairs on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/droundy/rust-student-pairs [INFO] finished tweaking git repo https://github.com/droundy/rust-student-pairs [INFO] tweaked toml for git repo https://github.com/droundy/rust-student-pairs written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/droundy/rust-student-pairs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99d82e8083162c67cf5427f665b1455788fc22384dc55ba8aec7a4b5da859183 [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" "99d82e8083162c67cf5427f665b1455788fc22384dc55ba8aec7a4b5da859183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99d82e8083162c67cf5427f665b1455788fc22384dc55ba8aec7a4b5da859183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99d82e8083162c67cf5427f665b1455788fc22384dc55ba8aec7a4b5da859183", kill_on_drop: false }` [INFO] [stdout] 99d82e8083162c67cf5427f665b1455788fc22384dc55ba8aec7a4b5da859183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] b3fbba78d2f0a334e121545c35ce50fdc19125d88051a09fedd7468391c168e7 [INFO] running `Command { std: "docker" "start" "-a" "b3fbba78d2f0a334e121545c35ce50fdc19125d88051a09fedd7468391c168e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling chunked_transfer v0.3.1 [INFO] [stderr] Compiling ascii v0.8.7 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling gzip-header v0.3.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling state v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tinyset v0.4.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tiny_http v0.6.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling multipart v0.15.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling internment v0.3.12 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling askama_shared v0.8.0 [INFO] [stderr] Compiling rouille v3.0.0 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Compiling askama v0.8.0 [INFO] [stderr] Compiling rust-student-pairs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:93:23 [INFO] [stdout] | [INFO] [stdout] 93 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 94 | | id: usize, [INFO] [stdout] 95 | | name: String, [INFO] [stdout] 96 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:93:23 [INFO] [stdout] | [INFO] [stdout] 93 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 94 | | id: usize, [INFO] [stdout] 95 | | name: String, [INFO] [stdout] 96 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 138 | | team: String, [INFO] [stdout] 139 | | section: String, [INFO] [stdout] 140 | | student: String, [INFO] [stdout] 141 | | action: String, [INFO] [stdout] 142 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 138 | | team: String, [INFO] [stdout] 139 | | section: String, [INFO] [stdout] 140 | | student: String, [INFO] [stdout] 141 | | action: String, [INFO] [stdout] 142 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:223:23 [INFO] [stdout] | [INFO] [stdout] 223 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 224 | | team: String, [INFO] [stdout] 225 | | section: String, [INFO] [stdout] 226 | | primary: String, [INFO] [stdout] 227 | | secondary: String, [INFO] [stdout] 228 | | action: String, [INFO] [stdout] 229 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:223:23 [INFO] [stdout] | [INFO] [stdout] 223 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 224 | | team: String, [INFO] [stdout] 225 | | section: String, [INFO] [stdout] 226 | | primary: String, [INFO] [stdout] 227 | | secondary: String, [INFO] [stdout] 228 | | action: String, [INFO] [stdout] 229 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 291 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 292 | | section: String, [INFO] [stdout] 293 | | oldname: String, [INFO] [stdout] 294 | | newname: String, [INFO] [stdout] 295 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 291 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 292 | | section: String, [INFO] [stdout] 293 | | oldname: String, [INFO] [stdout] 294 | | newname: String, [INFO] [stdout] 295 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:327:23 [INFO] [stdout] | [INFO] [stdout] 327 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 328 | | oldname: String, [INFO] [stdout] 329 | | newname: String, [INFO] [stdout] 330 | | newzoom: String, [INFO] [stdout] 331 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:327:23 [INFO] [stdout] | [INFO] [stdout] 327 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 328 | | oldname: String, [INFO] [stdout] 329 | | newname: String, [INFO] [stdout] 330 | | newzoom: String, [INFO] [stdout] 331 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:364:23 [INFO] [stdout] | [INFO] [stdout] 364 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 365 | | oldname: String, [INFO] [stdout] 366 | | newname: String, [INFO] [stdout] 367 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:364:23 [INFO] [stdout] | [INFO] [stdout] 364 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 365 | | oldname: String, [INFO] [stdout] 366 | | newname: String, [INFO] [stdout] 367 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/database.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut students: Vec<_> = self.student_sections.keys().cloned() [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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 11s [INFO] running `Command { std: "docker" "inspect" "b3fbba78d2f0a334e121545c35ce50fdc19125d88051a09fedd7468391c168e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3fbba78d2f0a334e121545c35ce50fdc19125d88051a09fedd7468391c168e7", kill_on_drop: false }` [INFO] [stdout] b3fbba78d2f0a334e121545c35ce50fdc19125d88051a09fedd7468391c168e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 9b0c3e3489e7bd5ec47d0a532af940445bea0529ae0681091628e406b30e3695 [INFO] running `Command { std: "docker" "start" "-a" "9b0c3e3489e7bd5ec47d0a532af940445bea0529ae0681091628e406b30e3695", kill_on_drop: false }` [INFO] [stderr] Compiling rust-student-pairs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:93:23 [INFO] [stdout] | [INFO] [stdout] 93 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 94 | | id: usize, [INFO] [stdout] 95 | | name: String, [INFO] [stdout] 96 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:93:23 [INFO] [stdout] | [INFO] [stdout] 93 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 94 | | id: usize, [INFO] [stdout] 95 | | name: String, [INFO] [stdout] 96 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 138 | | team: String, [INFO] [stdout] 139 | | section: String, [INFO] [stdout] 140 | | student: String, [INFO] [stdout] 141 | | action: String, [INFO] [stdout] 142 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 138 | | team: String, [INFO] [stdout] 139 | | section: String, [INFO] [stdout] 140 | | student: String, [INFO] [stdout] 141 | | action: String, [INFO] [stdout] 142 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:223:23 [INFO] [stdout] | [INFO] [stdout] 223 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 224 | | team: String, [INFO] [stdout] 225 | | section: String, [INFO] [stdout] 226 | | primary: String, [INFO] [stdout] 227 | | secondary: String, [INFO] [stdout] 228 | | action: String, [INFO] [stdout] 229 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:223:23 [INFO] [stdout] | [INFO] [stdout] 223 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 224 | | team: String, [INFO] [stdout] 225 | | section: String, [INFO] [stdout] 226 | | primary: String, [INFO] [stdout] 227 | | secondary: String, [INFO] [stdout] 228 | | action: String, [INFO] [stdout] 229 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 291 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 292 | | section: String, [INFO] [stdout] 293 | | oldname: String, [INFO] [stdout] 294 | | newname: String, [INFO] [stdout] 295 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:291:23 [INFO] [stdout] | [INFO] [stdout] 291 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 292 | | section: String, [INFO] [stdout] 293 | | oldname: String, [INFO] [stdout] 294 | | newname: String, [INFO] [stdout] 295 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:327:23 [INFO] [stdout] | [INFO] [stdout] 327 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 328 | | oldname: String, [INFO] [stdout] 329 | | newname: String, [INFO] [stdout] 330 | | newzoom: String, [INFO] [stdout] 331 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:327:23 [INFO] [stdout] | [INFO] [stdout] 327 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 328 | | oldname: String, [INFO] [stdout] 329 | | newname: String, [INFO] [stdout] 330 | | newzoom: String, [INFO] [stdout] 331 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:364:23 [INFO] [stdout] | [INFO] [stdout] 364 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 365 | | oldname: String, [INFO] [stdout] 366 | | newname: String, [INFO] [stdout] 367 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/main.rs:364:23 [INFO] [stdout] | [INFO] [stdout] 364 | match post_input!(request, { [INFO] [stdout] | _______________________^ [INFO] [stdout] 365 | | oldname: String, [INFO] [stdout] 366 | | newname: String, [INFO] [stdout] 367 | | }) { [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/database.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut students: Vec<_> = self.student_sections.keys().cloned() [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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.95s [INFO] running `Command { std: "docker" "inspect" "9b0c3e3489e7bd5ec47d0a532af940445bea0529ae0681091628e406b30e3695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b0c3e3489e7bd5ec47d0a532af940445bea0529ae0681091628e406b30e3695", kill_on_drop: false }` [INFO] [stdout] 9b0c3e3489e7bd5ec47d0a532af940445bea0529ae0681091628e406b30e3695 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5223ecbabd2190c215ca7c500b7b80053775de91dd03ea40e27e9cd564079fe [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" "e5223ecbabd2190c215ca7c500b7b80053775de91dd03ea40e27e9cd564079fe", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:93:23 [INFO] [stderr] | [INFO] [stderr] 93 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 94 | | id: usize, [INFO] [stderr] 95 | | name: String, [INFO] [stderr] 96 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:93:23 [INFO] [stderr] | [INFO] [stderr] 93 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 94 | | id: usize, [INFO] [stderr] 95 | | name: String, [INFO] [stderr] 96 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:137:23 [INFO] [stderr] | [INFO] [stderr] 137 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 138 | | team: String, [INFO] [stderr] 139 | | section: String, [INFO] [stderr] 140 | | student: String, [INFO] [stderr] 141 | | action: String, [INFO] [stderr] 142 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:137:23 [INFO] [stderr] | [INFO] [stderr] 137 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 138 | | team: String, [INFO] [stderr] 139 | | section: String, [INFO] [stderr] 140 | | student: String, [INFO] [stderr] 141 | | action: String, [INFO] [stderr] 142 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:223:23 [INFO] [stderr] | [INFO] [stderr] 223 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 224 | | team: String, [INFO] [stderr] 225 | | section: String, [INFO] [stderr] 226 | | primary: String, [INFO] [stderr] 227 | | secondary: String, [INFO] [stderr] 228 | | action: String, [INFO] [stderr] 229 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:223:23 [INFO] [stderr] | [INFO] [stderr] 223 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 224 | | team: String, [INFO] [stderr] 225 | | section: String, [INFO] [stderr] 226 | | primary: String, [INFO] [stderr] 227 | | secondary: String, [INFO] [stderr] 228 | | action: String, [INFO] [stderr] 229 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:291:23 [INFO] [stderr] | [INFO] [stderr] 291 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 292 | | section: String, [INFO] [stderr] 293 | | oldname: String, [INFO] [stderr] 294 | | newname: String, [INFO] [stderr] 295 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:291:23 [INFO] [stderr] | [INFO] [stderr] 291 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 292 | | section: String, [INFO] [stderr] 293 | | oldname: String, [INFO] [stderr] 294 | | newname: String, [INFO] [stderr] 295 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:327:23 [INFO] [stderr] | [INFO] [stderr] 327 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 328 | | oldname: String, [INFO] [stderr] 329 | | newname: String, [INFO] [stderr] 330 | | newzoom: String, [INFO] [stderr] 331 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:327:23 [INFO] [stderr] | [INFO] [stderr] 327 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 328 | | oldname: String, [INFO] [stderr] 329 | | newname: String, [INFO] [stderr] 330 | | newzoom: String, [INFO] [stderr] 331 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:364:23 [INFO] [stderr] | [INFO] [stderr] 364 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 365 | | oldname: String, [INFO] [stderr] 366 | | newname: String, [INFO] [stderr] 367 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:364:23 [INFO] [stderr] | [INFO] [stderr] 364 | match post_input!(request, { [INFO] [stderr] | _______________________^ [INFO] [stderr] 365 | | oldname: String, [INFO] [stderr] 366 | | newname: String, [INFO] [stderr] 367 | | }) { [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/database.rs:306:13 [INFO] [stderr] | [INFO] [stderr] 306 | let mut students: Vec<_> = self.student_sections.keys().cloned() [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: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_student_pairs-5ef3d575ba155292 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test database::test_split_evenly ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5223ecbabd2190c215ca7c500b7b80053775de91dd03ea40e27e9cd564079fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5223ecbabd2190c215ca7c500b7b80053775de91dd03ea40e27e9cd564079fe", kill_on_drop: false }` [INFO] [stdout] e5223ecbabd2190c215ca7c500b7b80053775de91dd03ea40e27e9cd564079fe