[INFO] fetching crate matrix-qrcode 0.2.0...
[INFO] testing matrix-qrcode-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate matrix-qrcode 0.2.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate matrix-qrcode 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix-qrcode 0.2.0
[INFO] finished tweaking crates.io crate matrix-qrcode 0.2.0
[INFO] tweaked toml for crates.io crate matrix-qrcode 0.2.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9e9ca3ae8e76a13c52f2d0c2283971ccd9abc822eb40c34ae21a316133812ab
[INFO] running `Command { std: "docker" "start" "-a" "c9e9ca3ae8e76a13c52f2d0c2283971ccd9abc822eb40c34ae21a316133812ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9e9ca3ae8e76a13c52f2d0c2283971ccd9abc822eb40c34ae21a316133812ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e9ca3ae8e76a13c52f2d0c2283971ccd9abc822eb40c34ae21a316133812ab", kill_on_drop: false }`
[INFO] [stdout] c9e9ca3ae8e76a13c52f2d0c2283971ccd9abc822eb40c34ae21a316133812ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f6cc7fea7a40bdef3d44c6f51885d8290cb1485698d3ae91cf22b83744e44fb
[INFO] running `Command { std: "docker" "start" "-a" "6f6cc7fea7a40bdef3d44c6f51885d8290cb1485698d3ae91cf22b83744e44fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling g2poly v0.4.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.5.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[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 num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[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 serde v1.0.130
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.20.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling g2gen v0.4.0
[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 v1.0.30
[INFO] [stderr]    Compiling qrcode v0.12.0
[INFO] [stderr]    Compiling rqrr v0.3.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling js_int v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.5.0
[INFO] [stderr]    Compiling ruma-serde v0.5.0
[INFO] [stderr]    Compiling ruma-identifiers v0.20.0
[INFO] [stderr]    Compiling matrix-qrcode v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
[INFO] running `Command { std: "docker" "inspect" "6f6cc7fea7a40bdef3d44c6f51885d8290cb1485698d3ae91cf22b83744e44fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6cc7fea7a40bdef3d44c6f51885d8290cb1485698d3ae91cf22b83744e44fb", kill_on_drop: false }`
[INFO] [stdout] 6f6cc7fea7a40bdef3d44c6f51885d8290cb1485698d3ae91cf22b83744e44fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d0a6d1780f1e15e90321f65ef27ff7d0acb60a893c7dadcedce2d7dfa6a2bd4
[INFO] running `Command { std: "docker" "start" "-a" "6d0a6d1780f1e15e90321f65ef27ff7d0acb60a893c7dadcedce2d7dfa6a2bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-qrcode v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.66s
[INFO] running `Command { std: "docker" "inspect" "6d0a6d1780f1e15e90321f65ef27ff7d0acb60a893c7dadcedce2d7dfa6a2bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0a6d1780f1e15e90321f65ef27ff7d0acb60a893c7dadcedce2d7dfa6a2bd4", kill_on_drop: false }`
[INFO] [stdout] 6d0a6d1780f1e15e90321f65ef27ff7d0acb60a893c7dadcedce2d7dfa6a2bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cee2ab64b437513591c2707af6131e16ec1070bb04a5c09d0ce6c544dac7d1fd
[INFO] running `Command { std: "docker" "start" "-a" "cee2ab64b437513591c2707af6131e16ec1070bb04a5c09d0ce6c544dac7d1fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matrix_qrcode-f33884e2fd239199)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::decode_invalid_header ... ok
[INFO] [stdout] test test::decode_invalid_mode ... ok
[INFO] [stdout] test test::decode_invalid_room_id ... 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_self ... ok
[INFO] [stdout] test test::decode_encode_cycle ... ok
[INFO] [stdout] test test::decode_encode_cycle_self_no_master ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matrix-qrcode
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_luma (line 119) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 41) - compile ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_image (line 94) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] test src/types.rs - types::VerificationData::to_bytes (line 414) ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::from_bytes (line 147) ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::to_qr_code (line 175) ... ok
[INFO] [stdout] test src/types.rs - types::QrVerificationData::to_bytes (line 205) ... 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. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cee2ab64b437513591c2707af6131e16ec1070bb04a5c09d0ce6c544dac7d1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee2ab64b437513591c2707af6131e16ec1070bb04a5c09d0ce6c544dac7d1fd", kill_on_drop: false }`
[INFO] [stdout] cee2ab64b437513591c2707af6131e16ec1070bb04a5c09d0ce6c544dac7d1fd