[INFO] fetching crate sors 0.0.2...
[INFO] checking sors-0.0.2 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate sors 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sors 0.0.2 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sors 0.0.2
[INFO] finished tweaking crates.io crate sors 0.0.2
[INFO] tweaked toml for crates.io crate sors 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subprocess v0.1.20
[INFO] [stderr]   Downloaded pipeline v0.5.0
[INFO] [stderr]   Downloaded utf8parse v0.1.1
[INFO] [stderr]   Downloaded markdown v0.2.0
[INFO] [stderr]   Downloaded nix v0.13.1
[INFO] [stderr]   Downloaded snafu-derive v0.3.1
[INFO] [stderr]   Downloaded snafu v0.3.1
[INFO] [stderr]   Downloaded rustyline v4.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 565998e1c810303dcc8f2343d379efa394608b48397ddc963b4395d3e7f1aeaa
[INFO] running `Command { std: "docker" "start" "-a" "565998e1c810303dcc8f2343d379efa394608b48397ddc963b4395d3e7f1aeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "565998e1c810303dcc8f2343d379efa394608b48397ddc963b4395d3e7f1aeaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565998e1c810303dcc8f2343d379efa394608b48397ddc963b4395d3e7f1aeaa", kill_on_drop: false }`
[INFO] [stdout] 565998e1c810303dcc8f2343d379efa394608b48397ddc963b4395d3e7f1aeaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7edea41474d90751ec068b36d23f36a73fd6598913dbf0c26dc290e8e37f36a8
[INFO] running `Command { std: "docker" "start" "-a" "7edea41474d90751ec068b36d23f36a73fd6598913dbf0c26dc290e8e37f36a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking rand_core v0.4.2
[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 winapi-build v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking subprocess v0.1.20
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking markdown v0.2.0
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/span/mod.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     pipe_opt!(
[INFO] [stdout] 58 | |         text
[INFO] [stdout] 59 | |         => parse_code
[INFO] [stdout] 60 | |         => parse_strong
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |         => parse_link
[INFO] [stdout] 65 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/markdown-0.2.0/src/parser/block/mod.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | /     pipe_opt!(
[INFO] [stdout] 70 | |         lines
[INFO] [stdout] 71 | |         => parse_hr
[INFO] [stdout] 72 | |         => parse_atx_header
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         => parse_unordered_list
[INFO] [stdout] 77 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `pipe_fun` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `markdown`
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7edea41474d90751ec068b36d23f36a73fd6598913dbf0c26dc290e8e37f36a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edea41474d90751ec068b36d23f36a73fd6598913dbf0c26dc290e8e37f36a8", kill_on_drop: false }`
[INFO] [stdout] 7edea41474d90751ec068b36d23f36a73fd6598913dbf0c26dc290e8e37f36a8