[INFO] fetching crate cs-string-rw 1.0.0...
[INFO] testing cs-string-rw-1.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate cs-string-rw 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cs-string-rw 1.0.0
[INFO] finished tweaking crates.io crate cs-string-rw 1.0.0
[INFO] tweaked toml for crates.io crate cs-string-rw 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cs-string-rw 1.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e681c132ddde8fb530149cf3e8361ffd1c74a57e043e96426e1dd2899b42d686
[INFO] running `Command { std: "docker" "start" "-a" "e681c132ddde8fb530149cf3e8361ffd1c74a57e043e96426e1dd2899b42d686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e681c132ddde8fb530149cf3e8361ffd1c74a57e043e96426e1dd2899b42d686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e681c132ddde8fb530149cf3e8361ffd1c74a57e043e96426e1dd2899b42d686", kill_on_drop: false }`
[INFO] [stdout] e681c132ddde8fb530149cf3e8361ffd1c74a57e043e96426e1dd2899b42d686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade7bda197f45cca3101b9f173ffba65f03fc336676545ad51eedc5d4b95446e
[INFO] running `Command { std: "docker" "start" "-a" "ade7bda197f45cca3101b9f173ffba65f03fc336676545ad51eedc5d4b95446e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs-string-rw v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "ade7bda197f45cca3101b9f173ffba65f03fc336676545ad51eedc5d4b95446e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade7bda197f45cca3101b9f173ffba65f03fc336676545ad51eedc5d4b95446e", kill_on_drop: false }`
[INFO] [stdout] ade7bda197f45cca3101b9f173ffba65f03fc336676545ad51eedc5d4b95446e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd97eb029c118876a8d9fd692375122d4cd5675639e1136486c4b2fdcc4ff3c7
[INFO] running `Command { std: "docker" "start" "-a" "cd97eb029c118876a8d9fd692375122d4cd5675639e1136486c4b2fdcc4ff3c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs-string-rw v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "cd97eb029c118876a8d9fd692375122d4cd5675639e1136486c4b2fdcc4ff3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd97eb029c118876a8d9fd692375122d4cd5675639e1136486c4b2fdcc4ff3c7", kill_on_drop: false }`
[INFO] [stdout] cd97eb029c118876a8d9fd692375122d4cd5675639e1136486c4b2fdcc4ff3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 329dfc8f37fbda37d3a117065bad89bfb3e0fc9155a3f1af0dc08fc68205217c
[INFO] running `Command { std: "docker" "start" "-a" "329dfc8f37fbda37d3a117065bad89bfb3e0fc9155a3f1af0dc08fc68205217c", 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/cs_string_rw-05f053d0a552648a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test read_7_bit_encoded_i32::tests::invalid_data ... ok
[INFO] [stdout] test read_7_bit_encoded_i32::tests::too_short ... ok
[INFO] [stdout] test read_7_bit_encoded_i32::tests::reading_ints ... ok
[INFO] [stdout] test read_cs_string::tests::invalid_string ... ok
[INFO] [stdout] test read_cs_string::tests::invalid_string_size ... ok
[INFO] [stdout] test read_cs_string::tests::reading_cs_strings ... ok
[INFO] [stdout] test write_7_bit_encoded_i32::tests::writing_ints ... ok
[INFO] [stdout] test write_cs_string::tests::reading_cs_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cs_string_rw
[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" "329dfc8f37fbda37d3a117065bad89bfb3e0fc9155a3f1af0dc08fc68205217c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329dfc8f37fbda37d3a117065bad89bfb3e0fc9155a3f1af0dc08fc68205217c", kill_on_drop: false }`
[INFO] [stdout] 329dfc8f37fbda37d3a117065bad89bfb3e0fc9155a3f1af0dc08fc68205217c