[INFO] cloning repository https://github.com/huaichee/read-card
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/huaichee/read-card" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichee%2Fread-card", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichee%2Fread-card'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5048ae6c67fd7f6a846e828ebd2bac391be41148
[INFO] checking huaichee/read-card against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichee%2Fread-card" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/huaichee/read-card on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/huaichee/read-card
[INFO] finished tweaking git repo https://github.com/huaichee/read-card
[INFO] tweaked toml for git repo https://github.com/huaichee/read-card written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/huaichee/read-card already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pcsc-sys v1.2.0
[INFO] [stderr]   Downloaded pcsc v2.8.0
[INFO] [stderr]   Downloaded xlsxwriter v0.6.0
[INFO] [stderr]   Downloaded calamine v0.21.2
[INFO] [stderr]   Downloaded csv v1.2.2
[INFO] [stderr]   Downloaded libxlsxwriter-sys v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cacd2c42add9d3fd97d8cb0dd358dc0499afc45443f865ab95c32aae1dab226c
[INFO] running `Command { std: "docker" "start" "-a" "cacd2c42add9d3fd97d8cb0dd358dc0499afc45443f865ab95c32aae1dab226c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cacd2c42add9d3fd97d8cb0dd358dc0499afc45443f865ab95c32aae1dab226c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cacd2c42add9d3fd97d8cb0dd358dc0499afc45443f865ab95c32aae1dab226c", kill_on_drop: false }`
[INFO] [stdout] cacd2c42add9d3fd97d8cb0dd358dc0499afc45443f865ab95c32aae1dab226c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c34e18ca9e6cb7792fa99ef699074dc0e68acf1673466e6e9a3f27596bb72dc
[INFO] running `Command { std: "docker" "start" "-a" "5c34e18ca9e6cb7792fa99ef699074dc0e68acf1673466e6e9a3f27596bb72dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling pcsc-sys v1.2.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking pcsc v2.8.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking calamine v0.21.2
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling libxlsxwriter-sys v1.1.5
[INFO] [stderr]     Checking xlsxwriter v0.6.0
[INFO] [stderr]     Checking read-excel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "5c34e18ca9e6cb7792fa99ef699074dc0e68acf1673466e6e9a3f27596bb72dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c34e18ca9e6cb7792fa99ef699074dc0e68acf1673466e6e9a3f27596bb72dc", kill_on_drop: false }`
[INFO] [stdout] 5c34e18ca9e6cb7792fa99ef699074dc0e68acf1673466e6e9a3f27596bb72dc
[INFO] checking huaichee/read-card against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuaichee%2Fread-card" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/huaichee/read-card on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/huaichee/read-card
[INFO] finished tweaking git repo https://github.com/huaichee/read-card
[INFO] tweaked toml for git repo https://github.com/huaichee/read-card written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/huaichee/read-card already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac7c3506053da968d8126be08d54bcda04151e0672d0be0d17e142d7e172cce
[INFO] running `Command { std: "docker" "start" "-a" "8ac7c3506053da968d8126be08d54bcda04151e0672d0be0d17e142d7e172cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac7c3506053da968d8126be08d54bcda04151e0672d0be0d17e142d7e172cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac7c3506053da968d8126be08d54bcda04151e0672d0be0d17e142d7e172cce", kill_on_drop: false }`
[INFO] [stdout] 8ac7c3506053da968d8126be08d54bcda04151e0672d0be0d17e142d7e172cce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66e3968aef5c4a2d7ced21ceeedd060cc41215ebb4f4a43bfd4c7d76cf167bdc
[INFO] running `Command { std: "docker" "start" "-a" "66e3968aef5c4a2d7ced21ceeedd060cc41215ebb4f4a43bfd4c7d76cf167bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling pcsc-sys v1.2.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking pcsc v2.8.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]     Checking calamine v0.21.2
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]    Compiling libxlsxwriter-sys v1.1.5
[INFO] [stderr]     Checking xlsxwriter v0.6.0
[INFO] [stderr]     Checking read-excel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.04s
[INFO] running `Command { std: "docker" "inspect" "66e3968aef5c4a2d7ced21ceeedd060cc41215ebb4f4a43bfd4c7d76cf167bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e3968aef5c4a2d7ced21ceeedd060cc41215ebb4f4a43bfd4c7d76cf167bdc", kill_on_drop: false }`
[INFO] [stdout] 66e3968aef5c4a2d7ced21ceeedd060cc41215ebb4f4a43bfd4c7d76cf167bdc