[INFO] updating cached repository https://github.com/atmoPunk/checker [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] afb8082d2ada4723d0206fd4f57a6e2e275c6ef5 [INFO] testing atmoPunk/checker against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FatmoPunk%2Fchecker" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/atmoPunk/checker 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/atmoPunk/checker [INFO] finished tweaking git repo https://github.com/atmoPunk/checker [INFO] tweaked toml for git repo https://github.com/atmoPunk/checker written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/atmoPunk/checker 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] bf8bcebc9dfad180422d40b79a9faabd2b2df210f7cf603f296b3aab584b9684 [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" "bf8bcebc9dfad180422d40b79a9faabd2b2df210f7cf603f296b3aab584b9684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf8bcebc9dfad180422d40b79a9faabd2b2df210f7cf603f296b3aab584b9684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8bcebc9dfad180422d40b79a9faabd2b2df210f7cf603f296b3aab584b9684", kill_on_drop: false }` [INFO] [stdout] bf8bcebc9dfad180422d40b79a9faabd2b2df210f7cf603f296b3aab584b9684 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 94ae548225c4edb8ca8e6d06d1c9ffc1cbef70d247adc4779692b5786e95b443 [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" "94ae548225c4edb8ca8e6d06d1c9ffc1cbef70d247adc4779692b5786e95b443", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling once_cell v1.2.0 [INFO] [stderr] Compiling chunked_transfer v1.0.0 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling qstring v0.7.2 [INFO] [stderr] Compiling async-task v1.0.0 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling slog-async v2.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling async-std v1.2.0 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling slog-term v2.5.0 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling lettre v0.9.3 [INFO] [stderr] Compiling ureq v0.11.4 [INFO] [stderr] Compiling lettre_email v0.9.4 [INFO] [stderr] Compiling checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `File`, `read_dir` [INFO] [stdout] --> src/ast.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read_dir, File}; [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/ast.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SmtpTransport` [INFO] [stdout] --> src/lab.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | use lettre::{Transport, SmtpTransport}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/student.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lab.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | gen_hashes(self.students[&names[i]].program.path(), self.students[&names[i]].program.path().to_str().unwrap().to_owned() + "Hashes"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "94ae548225c4edb8ca8e6d06d1c9ffc1cbef70d247adc4779692b5786e95b443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ae548225c4edb8ca8e6d06d1c9ffc1cbef70d247adc4779692b5786e95b443", kill_on_drop: false }` [INFO] [stdout] 94ae548225c4edb8ca8e6d06d1c9ffc1cbef70d247adc4779692b5786e95b443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] cf0951ed843d9620faa48df24be1ef37956fa07066553e963b0b865d7a3954f2 [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" "cf0951ed843d9620faa48df24be1ef37956fa07066553e963b0b865d7a3954f2", kill_on_drop: false }` [INFO] [stderr] Compiling checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `File`, `read_dir` [INFO] [stdout] --> src/ast.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::{read_dir, File}; [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/ast.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SmtpTransport` [INFO] [stdout] --> src/lab.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | use lettre::{Transport, SmtpTransport}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/student.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/lab.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | gen_hashes(self.students[&names[i]].program.path(), self.students[&names[i]].program.path().to_str().unwrap().to_owned() + "Hashes"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "cf0951ed843d9620faa48df24be1ef37956fa07066553e963b0b865d7a3954f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf0951ed843d9620faa48df24be1ef37956fa07066553e963b0b865d7a3954f2", kill_on_drop: false }` [INFO] [stdout] cf0951ed843d9620faa48df24be1ef37956fa07066553e963b0b865d7a3954f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 454983d9028ebd5685edd5c68057f8683232e62be00fb50eafdd769d642eae4f [INFO] running `Command { std: "docker" "start" "-a" "454983d9028ebd5685edd5c68057f8683232e62be00fb50eafdd769d642eae4f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `File`, `read_dir` [INFO] [stderr] --> src/ast.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::{read_dir, File}; [INFO] [stderr] | ^^^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/ast.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SmtpTransport` [INFO] [stderr] --> src/lab.rs:11:25 [INFO] [stderr] | [INFO] [stderr] 11 | use lettre::{Transport, SmtpTransport}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/student.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lab.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | gen_hashes(self.students[&names[i]].program.path(), self.students[&names[i]].program.path().to_str().unwrap().to_owned() + "Hashes"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/checker-115a4ae488521b5c [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 `Command { std: "docker" "inspect" "454983d9028ebd5685edd5c68057f8683232e62be00fb50eafdd769d642eae4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454983d9028ebd5685edd5c68057f8683232e62be00fb50eafdd769d642eae4f", kill_on_drop: false }` [INFO] [stdout] 454983d9028ebd5685edd5c68057f8683232e62be00fb50eafdd769d642eae4f