[INFO] fetching crate prec 1.1.0... [INFO] testing prec-1.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate prec 1.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate prec 1.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prec 1.1.0 [INFO] finished tweaking crates.io crate prec 1.1.0 [INFO] tweaked toml for crates.io crate prec 1.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate prec 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f546a3a2bb534bdb2121168920ab5c5e059c32ef8a94374e5d6933c18e5c967 [INFO] running `Command { std: "docker" "start" "-a" "9f546a3a2bb534bdb2121168920ab5c5e059c32ef8a94374e5d6933c18e5c967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f546a3a2bb534bdb2121168920ab5c5e059c32ef8a94374e5d6933c18e5c967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f546a3a2bb534bdb2121168920ab5c5e059c32ef8a94374e5d6933c18e5c967", kill_on_drop: false }` [INFO] [stdout] 9f546a3a2bb534bdb2121168920ab5c5e059c32ef8a94374e5d6933c18e5c967 [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 893d18fa4c575ec74b9a4d77f8f7f56576d29fb3186297df8758f6a48ee454de [INFO] running `Command { std: "docker" "start" "-a" "893d18fa4c575ec74b9a4d77f8f7f56576d29fb3186297df8758f6a48ee454de", kill_on_drop: false }` [INFO] [stderr] Compiling prec v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "893d18fa4c575ec74b9a4d77f8f7f56576d29fb3186297df8758f6a48ee454de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "893d18fa4c575ec74b9a4d77f8f7f56576d29fb3186297df8758f6a48ee454de", kill_on_drop: false }` [INFO] [stdout] 893d18fa4c575ec74b9a4d77f8f7f56576d29fb3186297df8758f6a48ee454de [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0dbe3a5ae7fdff078c4d3029b68b68b18c1d4f55cb9627aebde1969067bd4df [INFO] running `Command { std: "docker" "start" "-a" "a0dbe3a5ae7fdff078c4d3029b68b68b18c1d4f55cb9627aebde1969067bd4df", kill_on_drop: false }` [INFO] [stderr] Compiling prec v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Paren` [INFO] [stdout] --> src/lib.rs:336:3 [INFO] [stdout] | [INFO] [stdout] 336 | Paren(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MathToken` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib.rs:334:11 [INFO] [stdout] | [INFO] [stdout] 334 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "a0dbe3a5ae7fdff078c4d3029b68b68b18c1d4f55cb9627aebde1969067bd4df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0dbe3a5ae7fdff078c4d3029b68b68b18c1d4f55cb9627aebde1969067bd4df", kill_on_drop: false }` [INFO] [stdout] a0dbe3a5ae7fdff078c4d3029b68b68b18c1d4f55cb9627aebde1969067bd4df [INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8739a4c124eb212110bc6d2acf7924b319b122e7e186e1e22cf334d5d27832fe [INFO] running `Command { std: "docker" "start" "-a" "8739a4c124eb212110bc6d2acf7924b319b122e7e186e1e22cf334d5d27832fe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant is never constructed: `Paren` [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:336:3 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stdout] test test::proces_complex ... ok [INFO] [stderr] 336 | Paren(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `MathToken` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] test test::process ... ok [INFO] [stderr] --> src/lib.rs:334:11 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 334 | #[derive(Clone)] [INFO] [stdout] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `prec` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.96s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prec-66164384383ecdb1) [INFO] [stderr] Doc-tests prec [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - Climber::new (line 83) ... ignored [INFO] [stdout] test src/lib.rs - Climber::process (line 138) ... ignored [INFO] [stdout] test src/lib.rs - Expression::new (line 259) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8739a4c124eb212110bc6d2acf7924b319b122e7e186e1e22cf334d5d27832fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8739a4c124eb212110bc6d2acf7924b319b122e7e186e1e22cf334d5d27832fe", kill_on_drop: false }` [INFO] [stdout] 8739a4c124eb212110bc6d2acf7924b319b122e7e186e1e22cf334d5d27832fe