[INFO] fetching crate miana 0.1.0... [INFO] testing miana-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate miana 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate miana 0.1.0 [INFO] finished tweaking crates.io crate miana 0.1.0 [INFO] tweaked toml for crates.io crate miana 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate miana 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate miana 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jobserver v0.1.26 [INFO] [stderr] Downloaded openssl-sys v0.9.90 [INFO] [stderr] Downloaded git2 v0.17.2 [INFO] [stderr] Downloaded libssh2-sys v0.3.0 [INFO] [stderr] Downloaded libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Downloaded libz-sys v1.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4c370bbec8a15bf126e1ec6baa2b26fd5433a5bf978ffd477dd6de5e356b591 [INFO] running `Command { std: "docker" "start" "-a" "c4c370bbec8a15bf126e1ec6baa2b26fd5433a5bf978ffd477dd6de5e356b591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c370bbec8a15bf126e1ec6baa2b26fd5433a5bf978ffd477dd6de5e356b591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c370bbec8a15bf126e1ec6baa2b26fd5433a5bf978ffd477dd6de5e356b591", kill_on_drop: false }` [INFO] [stdout] c4c370bbec8a15bf126e1ec6baa2b26fd5433a5bf978ffd477dd6de5e356b591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1ac2f98df0aeece68de1e8a60966de507681fc3c5d50bae021faf8fea4a3d1d [INFO] running `Command { std: "docker" "start" "-a" "a1ac2f98df0aeece68de1e8a60966de507681fc3c5d50bae021faf8fea4a3d1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling url v2.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling libz-sys v1.1.9 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Compiling git2 v0.17.2 [INFO] [stderr] Compiling miana v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `isModular` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub isModular: bool, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `is_modular` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.59s [INFO] running `Command { std: "docker" "inspect" "a1ac2f98df0aeece68de1e8a60966de507681fc3c5d50bae021faf8fea4a3d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1ac2f98df0aeece68de1e8a60966de507681fc3c5d50bae021faf8fea4a3d1d", kill_on_drop: false }` [INFO] [stdout] a1ac2f98df0aeece68de1e8a60966de507681fc3c5d50bae021faf8fea4a3d1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2b6449d26e16bd40803229ea8e33ad4c7a77dcae650dfb6ea84c8c2c3964e8e [INFO] running `Command { std: "docker" "start" "-a" "b2b6449d26e16bd40803229ea8e33ad4c7a77dcae650dfb6ea84c8c2c3964e8e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `isModular` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub isModular: bool, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `is_modular` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling miana v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `isModular` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub isModular: bool, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `is_modular` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "b2b6449d26e16bd40803229ea8e33ad4c7a77dcae650dfb6ea84c8c2c3964e8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2b6449d26e16bd40803229ea8e33ad4c7a77dcae650dfb6ea84c8c2c3964e8e", kill_on_drop: false }` [INFO] [stdout] b2b6449d26e16bd40803229ea8e33ad4c7a77dcae650dfb6ea84c8c2c3964e8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e753914b13042dce3239cc30c01c81236c10a6e865096a968baca95dcc0e3d1 [INFO] running `Command { std: "docker" "start" "-a" "6e753914b13042dce3239cc30c01c81236c10a6e865096a968baca95dcc0e3d1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `isModular` should have a snake case name [INFO] [stderr] --> src/lib.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub isModular: bool, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `is_modular` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `miana` (lib) generated 2 warnings (run `cargo fix --lib -p miana` to apply 1 suggestion) [INFO] [stderr] warning: `miana` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/miana-17dea63b05510fcd) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/miana-3c64662a0dcad739) [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 miana [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" "6e753914b13042dce3239cc30c01c81236c10a6e865096a968baca95dcc0e3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e753914b13042dce3239cc30c01c81236c10a6e865096a968baca95dcc0e3d1", kill_on_drop: false }` [INFO] [stdout] 6e753914b13042dce3239cc30c01c81236c10a6e865096a968baca95dcc0e3d1