[INFO] cloning repository https://github.com/mothsART/tutoRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mothsART/tutoRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmothsART%2FtutoRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmothsART%2FtutoRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 464000dd31cc9d9deb6b9926bd60be99d363810f [INFO] checking mothsART/tutoRust against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmothsART%2FtutoRust" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mothsART/tutoRust on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mothsART/tutoRust [INFO] finished tweaking git repo https://github.com/mothsART/tutoRust [INFO] tweaked toml for git repo https://github.com/mothsART/tutoRust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mothsART/tutoRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", 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] 7c7556f4126e617c187692cb9ffcc25200b5926b0830a89b9091ce1c4e42a0f6 [INFO] running `Command { std: "docker" "start" "-a" "7c7556f4126e617c187692cb9ffcc25200b5926b0830a89b9091ce1c4e42a0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c7556f4126e617c187692cb9ffcc25200b5926b0830a89b9091ce1c4e42a0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7556f4126e617c187692cb9ffcc25200b5926b0830a89b9091ce1c4e42a0f6", kill_on_drop: false }` [INFO] [stdout] 7c7556f4126e617c187692cb9ffcc25200b5926b0830a89b9091ce1c4e42a0f6 [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--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] 7c7bffb81f32e35d667f50484682e6fa9ee93bd4ae5ac44c594b64f0a502da22 [INFO] running `Command { std: "docker" "start" "-a" "7c7bffb81f32e35d667f50484682e6fa9ee93bd4ae5ac44c594b64f0a502da22", kill_on_drop: false }` [INFO] [stderr] Checking tutoRust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `x` is assigned to, but never used [INFO] [stdout] --> src/bin/variables_cinq.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let x = 42; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x` is assigned to, but never used [INFO] [stdout] --> src/bin/variables_un.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let x; // On peut déclarer une variable "x" sans rien lui assigner (un peu comme en C). [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/bin/variables_cinq.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | x = 50; // Renvoie une erreur de compilation. [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/bin/variables_un.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | x = 42; // On attribue à notre variable une valeur après coup. [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0384]: cannot assign twice to immutable variable `x` [INFO] [stdout] --> src/bin/variables_cinq.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | let x = 42; [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | first assignment to `x` [INFO] [stdout] | help: make this binding mutable: `mut x` [INFO] [stdout] 3 | x = 50; // Renvoie une erreur de compilation. [INFO] [stdout] | ^^^^^^ cannot assign twice to immutable variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0384`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `terre` [INFO] [stdout] --> src/bin/struct.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let terre = Planete { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_terre` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mars` [INFO] [stdout] --> src/bin/struct.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mars = Planete { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `jupiter` [INFO] [stdout] --> src/bin/struct.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let jupiter = Planete { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jupiter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/struct.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | name: &'static str, // Le type de cette propriété est une chaîne de caractères. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tellurique` [INFO] [stdout] --> src/bin/struct.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | tellurique: bool, // Le type de cette propriété est une valeur booléenne. [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diametre` [INFO] [stdout] --> src/bin/struct.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | diametre: f32 // Le type de cette propriété est une valeur décimale correspondant au rapport de grandeur avec le diamètre de la ter... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tutoRust` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `virement` [INFO] [stdout] --> src/bin/enum.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let virement = Paiement { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_virement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `carte_bleue` [INFO] [stdout] --> src/bin/enum.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let carte_bleue = Paiement { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_carte_bleue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paypal` [INFO] [stdout] --> src/bin/enum.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let paypal = Paiement { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_paypal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/bin/variables_trois.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | let x:u8 = 42; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `x` is assigned to, but never used [INFO] [stdout] --> src/bin/variables_six.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | let mut x = 42; // On initialise x à la valeur 42. [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_x` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/bin/variables_six.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | x = 50; // On change la valeur de x pour qu’elle vaille désormais 50. [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/bin/enum.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | Iban { code: &'static str }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rib` [INFO] [stdout] --> src/bin/enum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Rib { code: &'static str } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/bin/enum.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | code: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/bin/enum.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | ... date: &'static str, // Rust n'a pas encore de primitives de dates mais vous pouvez installer cette lib qui sera à terme native : ht... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code_secret` [INFO] [stdout] --> src/bin/enum.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | code_secret: i16 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mail` [INFO] [stdout] --> src/bin/enum.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | PayPal { mail: &'static str } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `montant` [INFO] [stdout] --> src/bin/enum.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | montant: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_de_paiement` [INFO] [stdout] --> src/bin/enum.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | type_de_paiement: TypeDePaiement [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `virement` [INFO] [stdout] --> src/bin/enum.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let virement = Paiement { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_virement` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `carte_bleue` [INFO] [stdout] --> src/bin/enum.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let carte_bleue = Paiement { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_carte_bleue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paypal` [INFO] [stdout] --> src/bin/enum.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let paypal = Paiement { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_paypal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/bin/enum.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | Iban { code: &'static str }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rib` [INFO] [stdout] --> src/bin/enum.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Rib { code: &'static str } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/bin/enum.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | code: i64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/bin/enum.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | ... date: &'static str, // Rust n'a pas encore de primitives de dates mais vous pouvez installer cette lib qui sera à terme native : ht... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code_secret` [INFO] [stdout] --> src/bin/enum.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | code_secret: i16 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mail` [INFO] [stdout] --> src/bin/enum.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | PayPal { mail: &'static str } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `montant` [INFO] [stdout] --> src/bin/enum.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | montant: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_de_paiement` [INFO] [stdout] --> src/bin/enum.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | type_de_paiement: TypeDePaiement [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `herarchie` [INFO] [stdout] --> src/bin/struct_recursif.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | let herarchie = Dossier { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_herarchie` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/bin/struct_recursif.rs:2:2 [INFO] [stdout] | [INFO] [stdout] 2 | name: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sous_dossier` [INFO] [stdout] --> src/bin/struct_recursif.rs:3:2 [INFO] [stdout] | [INFO] [stdout] 3 | sous_dossier: Option> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CSharp` [INFO] [stdout] --> src/bin/map_filter_closure.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | CSharp [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7c7bffb81f32e35d667f50484682e6fa9ee93bd4ae5ac44c594b64f0a502da22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7bffb81f32e35d667f50484682e6fa9ee93bd4ae5ac44c594b64f0a502da22", kill_on_drop: false }` [INFO] [stdout] 7c7bffb81f32e35d667f50484682e6fa9ee93bd4ae5ac44c594b64f0a502da22