[INFO] fetching crate bardecoder 0.2.2...
[INFO] testing bardecoder-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate bardecoder 0.2.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate bardecoder 0.2.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bardecoder 0.2.2
[INFO] finished tweaking crates.io crate bardecoder 0.2.2
[INFO] tweaked toml for crates.io crate bardecoder 0.2.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27e9458165d50c257b0c13ed64082431dba379fb8183bf7afaaa28c0482b0a02
[INFO] running `Command { std: "docker" "start" "-a" "27e9458165d50c257b0c13ed64082431dba379fb8183bf7afaaa28c0482b0a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e9458165d50c257b0c13ed64082431dba379fb8183bf7afaaa28c0482b0a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e9458165d50c257b0c13ed64082431dba379fb8183bf7afaaa28c0482b0a02", kill_on_drop: false }`
[INFO] [stdout] 27e9458165d50c257b0c13ed64082431dba379fb8183bf7afaaa28c0482b0a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37748d602f5193355213033e42e0182ac0a82c240d9da357d92b81b93bb69bce
[INFO] running `Command { std: "docker" "start" "-a" "37748d602f5193355213033e42e0182ac0a82c240d9da357d92b81b93bb69bce", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[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 v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling png v0.15.3
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.5
[INFO] [stderr]    Compiling bardecoder v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.35s
[INFO] running `Command { std: "docker" "inspect" "37748d602f5193355213033e42e0182ac0a82c240d9da357d92b81b93bb69bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37748d602f5193355213033e42e0182ac0a82c240d9da357d92b81b93bb69bce", kill_on_drop: false }`
[INFO] [stdout] 37748d602f5193355213033e42e0182ac0a82c240d9da357d92b81b93bb69bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a5bedf393a86a44c84d27d414ce6463c599e26a0724a2aeed04158a78bab4da
[INFO] running `Command { std: "docker" "start" "-a" "7a5bedf393a86a44c84d27d414ce6463c599e26a0724a2aeed04158a78bab4da", kill_on_drop: false }`
[INFO] [stderr]    Compiling bardecoder v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "7a5bedf393a86a44c84d27d414ce6463c599e26a0724a2aeed04158a78bab4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5bedf393a86a44c84d27d414ce6463c599e26a0724a2aeed04158a78bab4da", kill_on_drop: false }`
[INFO] [stdout] 7a5bedf393a86a44c84d27d414ce6463c599e26a0724a2aeed04158a78bab4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c53c6496cde9fe2d5bae63289c178adeba79a87e3ff02bd8bda2caffa13ceaa2
[INFO] running `Command { std: "docker" "start" "-a" "c53c6496cde9fe2d5bae63289c178adeba79a87e3ff02bd8bda2caffa13ceaa2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bardecoder-130a6f293a52a5d6)
[INFO] [stdout] test decode::qr::format::test::test_correct ... ok
[INFO] [stdout] test decode::qr::format::test::test_corrupt ... ok
[INFO] [stdout] test decode::qr::blocks::test::test_alignment_locs ... ok
[INFO] [stdout] test decode::qr::format::test::test_fixable ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf4_add ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf8_div ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf4_div ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf4_mul ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf4_sub ... ok
[INFO] [stdout] test util::chomp::test::chomp ... ok
[INFO] [stdout] test util::chomp::test::chomp_a_lot ... ok
[INFO] [stdout] test util::chomp::test::chomp_on_border ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf8_mul ... ok
[INFO] [stdout] test util::chomp::test::chomp_u16 ... ok
[INFO] [stdout] test util::chomp::test::empty ... ok
[INFO] [stdout] test util::chomp::test::nibbles ... ok
[INFO] [stderr]    Doc-tests bardecoder
[INFO] [stdout] test decode::qr::galois::test::test_gf8_add ... ok
[INFO] [stdout] test decode::qr::galois::test::test_gf8_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/extract/mod.rs - extract::Extract (line 19) ... ok
[INFO] [stdout] test src/decode/mod.rs - decode::Decode (line 20) ... ok
[INFO] [stdout] test src/detect/mod.rs - detect::Detect (line 15) ... ok
[INFO] [stdout] test src/prepare/mod.rs - prepare::Prepare (line 16) ... ok
[INFO] [stdout] test src/util/qr.rs - util::qr::QRData (line 33) ... ok
[INFO] [stdout] test src/util/chomp.rs - util::chomp::Chomp (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c53c6496cde9fe2d5bae63289c178adeba79a87e3ff02bd8bda2caffa13ceaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53c6496cde9fe2d5bae63289c178adeba79a87e3ff02bd8bda2caffa13ceaa2", kill_on_drop: false }`
[INFO] [stdout] c53c6496cde9fe2d5bae63289c178adeba79a87e3ff02bd8bda2caffa13ceaa2