[INFO] updating cached repository https://github.com/droundy/rust-student-pairs [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] [stderr] From https://github.com/droundy/rust-student-pairs [INFO] [stderr] 014deba..5d94b9b master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5d94b9b81a6c945b473b27b61374e88246194596 [INFO] checking droundy/rust-student-pairs against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroundy%2Frust-student-pairs" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/droundy/rust-student-pairs on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"` [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-3/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 `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0e674849853a21739ed63d8d53d0a53f9b6821a43ef5bc4dc7589e3ef53b8086 [INFO] running `"docker" "start" "-a" "0e674849853a21739ed63d8d53d0a53f9b6821a43ef5bc4dc7589e3ef53b8086"` [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling askama_escape v0.2.0 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking gzip-header v0.3.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tinyset v0.4.2 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Checking state v0.4.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking internment v0.3.12 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking multipart v0.15.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling askama_shared v0.8.0 [INFO] [stderr] Checking rouille v3.0.0 [INFO] [stderr] Compiling askama_derive v0.8.0 [INFO] [stderr] Checking askama v0.8.0 [INFO] [stderr] Checking rust-student-pairs v0.1.0 (/opt/rustwide/workdir) [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: 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] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "0e674849853a21739ed63d8d53d0a53f9b6821a43ef5bc4dc7589e3ef53b8086"` [INFO] running `"docker" "rm" "-f" "0e674849853a21739ed63d8d53d0a53f9b6821a43ef5bc4dc7589e3ef53b8086"` [INFO] [stdout] 0e674849853a21739ed63d8d53d0a53f9b6821a43ef5bc4dc7589e3ef53b8086