[INFO] cloning repository https://github.com/Xiphoseer/sdo-tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xiphoseer/sdo-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiphoseer%2Fsdo-tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiphoseer%2Fsdo-tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 857d6787aadb7dfb0255ef62b097b3e81372b3b9
[INFO] checking Xiphoseer/sdo-tool against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXiphoseer%2Fsdo-tool" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Xiphoseer/sdo-tool on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Xiphoseer/sdo-tool
[INFO] finished tweaking git repo https://github.com/Xiphoseer/sdo-tool
[INFO] tweaked toml for git repo https://github.com/Xiphoseer/sdo-tool written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Xiphoseer/sdo-tool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afce52444a8a8f217f730871e2bff7881b62bd3904f90a08c97488865948c385
[INFO] running `Command { std: "docker" "start" "-a" "afce52444a8a8f217f730871e2bff7881b62bd3904f90a08c97488865948c385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afce52444a8a8f217f730871e2bff7881b62bd3904f90a08c97488865948c385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afce52444a8a8f217f730871e2bff7881b62bd3904f90a08c97488865948c385", kill_on_drop: false }`
[INFO] [stdout] afce52444a8a8f217f730871e2bff7881b62bd3904f90a08c97488865948c385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85cb011a4aacaf320b9e48ae0f9679ca41d0b2dc317c2e2970fa1b668a535748
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85cb011a4aacaf320b9e48ae0f9679ca41d0b2dc317c2e2970fa1b668a535748", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking ordermap v0.4.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking cascade v1.0.0
[INFO] [stderr]     Checking joinery v2.0.0
[INFO] [stderr]     Checking indent_write v2.1.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking tinyvec v1.1.1
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking eyre v0.6.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking lexical-core v0.7.5
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking block-modes v0.7.0
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking pdf-create v0.3.0 (/opt/rustwide/workdir/crates/pdf)
[INFO] [stderr]     Checking color-eyre v0.5.10
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking nom-supreme v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling pdf_derive v0.1.21
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking ccitt-t4-t6 v0.1.0 (/opt/rustwide/workdir/crates/ccitt)
[INFO] [stderr]     Checking signum v0.3.0 (/opt/rustwide/workdir/crates/signum)
[INFO] [stderr]     Checking pcf v0.1.0 (/opt/rustwide/workdir/crates/pcf)
[INFO] [stderr]     Checking texfonts v0.1.0 (/opt/rustwide/workdir/crates/texfonts)
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking pdf v0.7.1
[INFO] [stdout] warning: variant is never constructed: `S1`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S2`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S3`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S4`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                              ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S5`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S6`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sdo-ps v0.1.0 (/opt/rustwide/workdir/crates/sdo-ps)
[INFO] [stderr]     Checking sdo-pdf v0.2.0 (/opt/rustwide/workdir/crates/sdo-pdf)
[INFO] [stderr]     Checking bstr v0.2.15
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking sdo-tool v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `S1`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S2`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S3`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S4`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                              ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S5`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S6`
[INFO] [stdout]  --> crates/signum/src/util/bit_writer.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum State { S0, S1, S2, S3, S4, S5, S6, S7 }
[INFO] [stdout]   |                                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "85cb011a4aacaf320b9e48ae0f9679ca41d0b2dc317c2e2970fa1b668a535748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cb011a4aacaf320b9e48ae0f9679ca41d0b2dc317c2e2970fa1b668a535748", kill_on_drop: false }`
[INFO] [stdout] 85cb011a4aacaf320b9e48ae0f9679ca41d0b2dc317c2e2970fa1b668a535748