[INFO] fetching crate moleculec 0.7.3...
[INFO] testing moleculec-0.7.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate moleculec 0.7.3 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate moleculec 0.7.3 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 moleculec 0.7.3
[INFO] finished tweaking crates.io crate moleculec 0.7.3
[INFO] tweaked toml for crates.io crate moleculec 0.7.3 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate moleculec 0.7.3 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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 281331bfacd33403f2490468d39859fd2deff85019e56c29c1961b5a68447d3c
[INFO] running `Command { std: "docker" "start" "-a" "281331bfacd33403f2490468d39859fd2deff85019e56c29c1961b5a68447d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "281331bfacd33403f2490468d39859fd2deff85019e56c29c1961b5a68447d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281331bfacd33403f2490468d39859fd2deff85019e56c29c1961b5a68447d3c", kill_on_drop: false }`
[INFO] [stdout] 281331bfacd33403f2490468d39859fd2deff85019e56c29c1961b5a68447d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dbf21c84df54b94c56678a1823fb19537a422cac1f528f73185486a04c1339e
[INFO] running `Command { std: "docker" "start" "-a" "4dbf21c84df54b94c56678a1823fb19537a422cac1f528f73185486a04c1339e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling molecule v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling property v0.3.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling serde_yaml v0.8.15
[INFO] [stderr]    Compiling molecule-codegen v0.7.3
[INFO] [stderr]    Compiling moleculec v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.46s
[INFO] running `Command { std: "docker" "inspect" "4dbf21c84df54b94c56678a1823fb19537a422cac1f528f73185486a04c1339e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbf21c84df54b94c56678a1823fb19537a422cac1f528f73185486a04c1339e", kill_on_drop: false }`
[INFO] [stdout] 4dbf21c84df54b94c56678a1823fb19537a422cac1f528f73185486a04c1339e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe5056f997558e585a36115d6215380e1614997726f5dcfdad6cbe1664987d6e
[INFO] running `Command { std: "docker" "start" "-a" "fe5056f997558e585a36115d6215380e1614997726f5dcfdad6cbe1664987d6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling moleculec v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/moleculec-8084163cec6b1156)
[INFO] [stderr]   Executable unittests src/compiler.rs (/opt/rustwide/target/debug/deps/moleculec-5f4b5d0f1057dffd)
[INFO] [stderr]   Executable unittests src/compiler-c.rs (/opt/rustwide/target/debug/deps/moleculec_c-ab15e4f2eba457fa)
[INFO] [stderr]   Executable unittests src/compiler-rust.rs (/opt/rustwide/target/debug/deps/moleculec_rust-5828bab4683af4ef)
[INFO] running `Command { std: "docker" "inspect" "fe5056f997558e585a36115d6215380e1614997726f5dcfdad6cbe1664987d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5056f997558e585a36115d6215380e1614997726f5dcfdad6cbe1664987d6e", kill_on_drop: false }`
[INFO] [stdout] fe5056f997558e585a36115d6215380e1614997726f5dcfdad6cbe1664987d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83cd6147b7643d9bd07ff76beac67f4e24e4db10265154fcf94bf7b91a0849de
[INFO] running `Command { std: "docker" "start" "-a" "83cd6147b7643d9bd07ff76beac67f4e24e4db10265154fcf94bf7b91a0849de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moleculec-8084163cec6b1156)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/compiler.rs (/opt/rustwide/target/debug/deps/moleculec-5f4b5d0f1057dffd)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/compiler-c.rs (/opt/rustwide/target/debug/deps/moleculec_c-ab15e4f2eba457fa)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/compiler-rust.rs (/opt/rustwide/target/debug/deps/moleculec_rust-5828bab4683af4ef)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests moleculec
[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] [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] [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" "83cd6147b7643d9bd07ff76beac67f4e24e4db10265154fcf94bf7b91a0849de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cd6147b7643d9bd07ff76beac67f4e24e4db10265154fcf94bf7b91a0849de", kill_on_drop: false }`
[INFO] [stdout] 83cd6147b7643d9bd07ff76beac67f4e24e4db10265154fcf94bf7b91a0849de