[INFO] fetching crate caml 0.1.1... [INFO] testing caml-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate caml 0.1.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate caml 0.1.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate caml 0.1.1 [INFO] finished tweaking crates.io crate caml 0.1.1 [INFO] tweaked toml for crates.io crate caml 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate caml 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d9fb8bdbbd522528cafdb6a5c04b7de275ab7f948d62318b96129867689653a [INFO] running `Command { std: "docker" "start" "-a" "9d9fb8bdbbd522528cafdb6a5c04b7de275ab7f948d62318b96129867689653a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d9fb8bdbbd522528cafdb6a5c04b7de275ab7f948d62318b96129867689653a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d9fb8bdbbd522528cafdb6a5c04b7de275ab7f948d62318b96129867689653a", kill_on_drop: false }` [INFO] [stdout] 9d9fb8bdbbd522528cafdb6a5c04b7de275ab7f948d62318b96129867689653a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34f8c83a976f2ae7fe53fa446cb2b2a8d05b8aa6fc8442ff1e96fc1fa1507887 [INFO] running `Command { std: "docker" "start" "-a" "34f8c83a976f2ae7fe53fa446cb2b2a8d05b8aa6fc8442ff1e96fc1fa1507887", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde_yaml v0.8.14 [INFO] [stderr] Compiling caml v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `find_config` [INFO] [stdout] --> src/caml/config.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_config() { [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] [stdout] warning: function is never used: `find_config` [INFO] [stdout] --> src/caml/config.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_config() { [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] Finished dev [unoptimized + debuginfo] target(s) in 18.92s [INFO] running `Command { std: "docker" "inspect" "34f8c83a976f2ae7fe53fa446cb2b2a8d05b8aa6fc8442ff1e96fc1fa1507887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34f8c83a976f2ae7fe53fa446cb2b2a8d05b8aa6fc8442ff1e96fc1fa1507887", kill_on_drop: false }` [INFO] [stdout] 34f8c83a976f2ae7fe53fa446cb2b2a8d05b8aa6fc8442ff1e96fc1fa1507887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cdb1d698003b537a4a88d0293c99156e876ed18884ff43fc346efac78d769ff [INFO] running `Command { std: "docker" "start" "-a" "1cdb1d698003b537a4a88d0293c99156e876ed18884ff43fc346efac78d769ff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling caml v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `find_config` [INFO] [stdout] --> src/caml/config.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_config() { [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] [stdout] warning: function is never used: `find_config` [INFO] [stdout] --> src/caml/config.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_config() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_config` [INFO] [stdout] --> src/caml/config.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn find_config() { [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "1cdb1d698003b537a4a88d0293c99156e876ed18884ff43fc346efac78d769ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdb1d698003b537a4a88d0293c99156e876ed18884ff43fc346efac78d769ff", kill_on_drop: false }` [INFO] [stdout] 1cdb1d698003b537a4a88d0293c99156e876ed18884ff43fc346efac78d769ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 727b531c859977cbd2074cc8147eaa8d91c0afeece515a7605bd333cdce370a8 [INFO] running `Command { std: "docker" "start" "-a" "727b531c859977cbd2074cc8147eaa8d91c0afeece515a7605bd333cdce370a8", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `find_config` [INFO] [stderr] --> src/caml/config.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn find_config() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `caml` (lib) generated 1 warning [INFO] [stderr] warning: `caml` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `caml` (bin "caml" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/caml-9645aae10b1d0b2b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/caml-000199aea85b22de) [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] [stderr] Doc-tests caml [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" "727b531c859977cbd2074cc8147eaa8d91c0afeece515a7605bd333cdce370a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "727b531c859977cbd2074cc8147eaa8d91c0afeece515a7605bd333cdce370a8", kill_on_drop: false }` [INFO] [stdout] 727b531c859977cbd2074cc8147eaa8d91c0afeece515a7605bd333cdce370a8