[INFO] fetching crate matrix-qrcode 0.1.0...
[INFO] testing matrix-qrcode-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate matrix-qrcode 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate matrix-qrcode 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix-qrcode 0.1.0
[INFO] finished tweaking crates.io crate matrix-qrcode 0.1.0
[INFO] tweaked toml for crates.io crate matrix-qrcode 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6b18469c0ae1ce29975fd9e7778db04f4cd7f6b5f229c90fddd69ea258c66ec
[INFO] running `Command { std: "docker" "start" "-a" "d6b18469c0ae1ce29975fd9e7778db04f4cd7f6b5f229c90fddd69ea258c66ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6b18469c0ae1ce29975fd9e7778db04f4cd7f6b5f229c90fddd69ea258c66ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b18469c0ae1ce29975fd9e7778db04f4cd7f6b5f229c90fddd69ea258c66ec", kill_on_drop: false }`
[INFO] [stdout] d6b18469c0ae1ce29975fd9e7778db04f4cd7f6b5f229c90fddd69ea258c66ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1883cf9612e6edd9d55008e9b6d0564795351c859e0e50b38eb20cd6a89dc99
[INFO] running `Command { std: "docker" "start" "-a" "c1883cf9612e6edd9d55008e9b6d0564795351c859e0e50b38eb20cd6a89dc99", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling bytemuck v1.7.0
[INFO] [stderr]    Compiling g2poly v0.4.0
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.4.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling lru v0.6.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling g2gen v0.4.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling g2p v0.4.0
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.19.4
[INFO] [stderr]    Compiling rqrr v0.3.2
[INFO] [stderr]    Compiling qrcode v0.12.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling js_int v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.4.1
[INFO] [stderr]    Compiling ruma-serde v0.4.1
[INFO] [stderr]    Compiling ruma-identifiers v0.19.4
[INFO] [stderr]    Compiling matrix-qrcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "c1883cf9612e6edd9d55008e9b6d0564795351c859e0e50b38eb20cd6a89dc99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1883cf9612e6edd9d55008e9b6d0564795351c859e0e50b38eb20cd6a89dc99", kill_on_drop: false }`
[INFO] [stdout] c1883cf9612e6edd9d55008e9b6d0564795351c859e0e50b38eb20cd6a89dc99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e20e1960f8d05e7d0e9fc6130440bf8718ba4f2681cdcb2de96bbc2975776a
[INFO] running `Command { std: "docker" "start" "-a" "01e20e1960f8d05e7d0e9fc6130440bf8718ba4f2681cdcb2de96bbc2975776a", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-qrcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "01e20e1960f8d05e7d0e9fc6130440bf8718ba4f2681cdcb2de96bbc2975776a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e20e1960f8d05e7d0e9fc6130440bf8718ba4f2681cdcb2de96bbc2975776a", kill_on_drop: false }`
[INFO] [stdout] 01e20e1960f8d05e7d0e9fc6130440bf8718ba4f2681cdcb2de96bbc2975776a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9328f562d6c341c54e4e55406e43e8cffd23e4bf3fe0f4d921c3fbdeea554aa7
[INFO] running `Command { std: "docker" "start" "-a" "9328f562d6c341c54e4e55406e43e8cffd23e4bf3fe0f4d921c3fbdeea554aa7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matrix_qrcode-813b435814472c63)
[INFO] [stdout] test test::decode_invalid_mode ... ok
[INFO] [stdout] test test::decode_invalid_room_id ... ok
[INFO] [stdout] test test::decode_invalid_header ... ok
[INFO] [stdout] test test::decode_invalid_version ... ok
[INFO] [stdout] test test::decode_missing_data ... ok
[INFO] [stdout] test test::decode_short_secret ... ok
[INFO] [stdout] test test::decode_invalid_qr ... ok
[INFO] [stdout] test test::decode_test ... ok
[INFO] [stdout] test test::decode_qr_test ... ok
[INFO] [stdout] test test::decode_encode_cycle ... ok
[INFO] [stdout] test test::decode_encode_cycle_self_no_master ... ok
[INFO] [stdout] test test::decode_encode_cycle_self ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matrix-qrcode
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_image (line 94) - compile ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_luma (line 119) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::to_bytes (line 205) ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_bytes (line 147) ... ok
[INFO] [stdout] test src/types.rs - types::VerificationData::to_bytes (line 414) ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::to_qr_code (line 175) ... ok
[INFO] [stdout] test src/types.rs - types::SelfVerificationNoMasterKey::to_bytes (line 620) ... ok
[INFO] [stdout] test src/types.rs - types::SelfVerificationData::to_bytes (line 517) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9328f562d6c341c54e4e55406e43e8cffd23e4bf3fe0f4d921c3fbdeea554aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9328f562d6c341c54e4e55406e43e8cffd23e4bf3fe0f4d921c3fbdeea554aa7", kill_on_drop: false }`
[INFO] [stdout] 9328f562d6c341c54e4e55406e43e8cffd23e4bf3fe0f4d921c3fbdeea554aa7