[INFO] fetching crate scrustlib 0.1.0...
[INFO] testing scrustlib-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate scrustlib 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate scrustlib 0.1.0
[INFO] finished tweaking crates.io crate scrustlib 0.1.0
[INFO] tweaked toml for crates.io crate scrustlib 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scrustlib 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 546a41ee2cc949a3ad9b43e94faa119cf31fcc30dba6b781f5c02f77c42a7fb8
[INFO] running `Command { std: "docker" "start" "-a" "546a41ee2cc949a3ad9b43e94faa119cf31fcc30dba6b781f5c02f77c42a7fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546a41ee2cc949a3ad9b43e94faa119cf31fcc30dba6b781f5c02f77c42a7fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546a41ee2cc949a3ad9b43e94faa119cf31fcc30dba6b781f5c02f77c42a7fb8", kill_on_drop: false }`
[INFO] [stdout] 546a41ee2cc949a3ad9b43e94faa119cf31fcc30dba6b781f5c02f77c42a7fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aecea8e076ad9cd2695425b068cae7b9ee5d2b87e153f76c60c20691f74e8786
[INFO] running `Command { std: "docker" "start" "-a" "aecea8e076ad9cd2695425b068cae7b9ee5d2b87e153f76c60c20691f74e8786", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrustlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "aecea8e076ad9cd2695425b068cae7b9ee5d2b87e153f76c60c20691f74e8786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecea8e076ad9cd2695425b068cae7b9ee5d2b87e153f76c60c20691f74e8786", kill_on_drop: false }`
[INFO] [stdout] aecea8e076ad9cd2695425b068cae7b9ee5d2b87e153f76c60c20691f74e8786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7884c4cfa1df8c6eb0de78c2fac7d722d413b134bba91589ff3e5bd133ba3088
[INFO] running `Command { std: "docker" "start" "-a" "7884c4cfa1df8c6eb0de78c2fac7d722d413b134bba91589ff3e5bd133ba3088", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrustlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7884c4cfa1df8c6eb0de78c2fac7d722d413b134bba91589ff3e5bd133ba3088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7884c4cfa1df8c6eb0de78c2fac7d722d413b134bba91589ff3e5bd133ba3088", kill_on_drop: false }`
[INFO] [stdout] 7884c4cfa1df8c6eb0de78c2fac7d722d413b134bba91589ff3e5bd133ba3088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10fc3ff8aec36d077dc6fdb88451458a7ab68f1688b58c278c7d364bf5bfc942
[INFO] running `Command { std: "docker" "start" "-a" "10fc3ff8aec36d077dc6fdb88451458a7ab68f1688b58c278c7d364bf5bfc942", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scrustlib-ae3cce5f4656fcab)
[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 scrustlib
[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" "10fc3ff8aec36d077dc6fdb88451458a7ab68f1688b58c278c7d364bf5bfc942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fc3ff8aec36d077dc6fdb88451458a7ab68f1688b58c278c7d364bf5bfc942", kill_on_drop: false }`
[INFO] [stdout] 10fc3ff8aec36d077dc6fdb88451458a7ab68f1688b58c278c7d364bf5bfc942