[INFO] fetching crate noob 2.0.0-alpha.2... [INFO] testing noob-2.0.0-alpha.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate noob 2.0.0-alpha.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate noob 2.0.0-alpha.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate noob 2.0.0-alpha.2 [INFO] finished tweaking crates.io crate noob 2.0.0-alpha.2 [INFO] tweaked toml for crates.io crate noob 2.0.0-alpha.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate noob 2.0.0-alpha.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] c581651004dc473ad3fd9c413148212ed0ec9beb51a1e529f6e106538fe8d4a0 [INFO] running `Command { std: "docker" "start" "-a" "c581651004dc473ad3fd9c413148212ed0ec9beb51a1e529f6e106538fe8d4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c581651004dc473ad3fd9c413148212ed0ec9beb51a1e529f6e106538fe8d4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c581651004dc473ad3fd9c413148212ed0ec9beb51a1e529f6e106538fe8d4a0", kill_on_drop: false }` [INFO] [stdout] c581651004dc473ad3fd9c413148212ed0ec9beb51a1e529f6e106538fe8d4a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 387422a5de1e640cc5534bf41249740c2902ca739e387a86860895ac184fecfa [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" "387422a5de1e640cc5534bf41249740c2902ca739e387a86860895ac184fecfa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling sha-1 v0.9.4 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.10 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling tungstenite v0.13.0 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-tungstenite v0.14.0 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling noob v2.0.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `timestamp` [INFO] [stdout] --> src/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | timestamp: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edited_timestamp` [INFO] [stdout] --> src/types.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | edited_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.04s [INFO] running `Command { std: "docker" "inspect" "387422a5de1e640cc5534bf41249740c2902ca739e387a86860895ac184fecfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "387422a5de1e640cc5534bf41249740c2902ca739e387a86860895ac184fecfa", kill_on_drop: false }` [INFO] [stdout] 387422a5de1e640cc5534bf41249740c2902ca739e387a86860895ac184fecfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 6111ebf383f4fa0fb59d0d4f5299696525629c883ed396604ed0caab53b66f32 [INFO] running `Command { std: "docker" "start" "-a" "6111ebf383f4fa0fb59d0d4f5299696525629c883ed396604ed0caab53b66f32", kill_on_drop: false }` [INFO] [stderr] Compiling noob v2.0.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `timestamp` [INFO] [stdout] --> src/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | timestamp: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edited_timestamp` [INFO] [stdout] --> src/types.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | edited_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timestamp` [INFO] [stdout] --> src/types.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | timestamp: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edited_timestamp` [INFO] [stdout] --> src/types.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | edited_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/types.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, Deserialize)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.59s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/noob-ceb741d7d69ddfdd) [INFO] running `Command { std: "docker" "inspect" "6111ebf383f4fa0fb59d0d4f5299696525629c883ed396604ed0caab53b66f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6111ebf383f4fa0fb59d0d4f5299696525629c883ed396604ed0caab53b66f32", kill_on_drop: false }` [INFO] [stdout] 6111ebf383f4fa0fb59d0d4f5299696525629c883ed396604ed0caab53b66f32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0c0671d0d7dcc2c3a47e8556a5865aac1c6ab66133722a846ea7a57087b01bc0 [INFO] running `Command { std: "docker" "start" "-a" "0c0671d0d7dcc2c3a47e8556a5865aac1c6ab66133722a846ea7a57087b01bc0", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `timestamp` [INFO] [stderr] --> src/types.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | timestamp: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `edited_timestamp` [INFO] [stderr] --> src/types.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | edited_timestamp: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/types.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Debug, Deserialize)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `noob` (lib) generated 2 warnings [INFO] [stderr] warning: `noob` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/noob-ceb741d7d69ddfdd) [INFO] [stderr] Doc-tests noob [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 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] running `Command { std: "docker" "inspect" "0c0671d0d7dcc2c3a47e8556a5865aac1c6ab66133722a846ea7a57087b01bc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c0671d0d7dcc2c3a47e8556a5865aac1c6ab66133722a846ea7a57087b01bc0", kill_on_drop: false }` [INFO] [stdout] 0c0671d0d7dcc2c3a47e8556a5865aac1c6ab66133722a846ea7a57087b01bc0