[INFO] fetching crate reserde 0.0.1...
[INFO] testing reserde-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate reserde 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate reserde 0.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reserde 0.0.1
[INFO] finished tweaking crates.io crate reserde 0.0.1
[INFO] tweaked toml for crates.io crate reserde 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate reserde 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10d172ff333357cee3406903854f137cbd61d6396c2175809cdaeeb3b153626b
[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" "10d172ff333357cee3406903854f137cbd61d6396c2175809cdaeeb3b153626b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10d172ff333357cee3406903854f137cbd61d6396c2175809cdaeeb3b153626b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d172ff333357cee3406903854f137cbd61d6396c2175809cdaeeb3b153626b", kill_on_drop: false }`
[INFO] [stdout] 10d172ff333357cee3406903854f137cbd61d6396c2175809cdaeeb3b153626b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8172335a00b9f5404b07d1052f38b59d1c1d5308225d714575b8942d29635fc2
[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" "8172335a00b9f5404b07d1052f38b59d1c1d5308225d714575b8942d29635fc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling cervine v0.0.2
[INFO] [stderr]    Compiling gnaw v0.0.1
[INFO] [stderr]    Compiling enum_properties v0.2.1
[INFO] [stderr]    Compiling argh_shared v0.1.1
[INFO] [stderr]    Compiling debugless-unwrap v0.0.1
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling smartstring v0.2.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling quick-xml v0.18.1
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde-detach v0.0.1
[INFO] [stderr]    Compiling serde_bencode v0.2.2
[INFO] [stderr]    Compiling lazy-transform-str v0.0.1
[INFO] [stderr]    Compiling try_match_inner v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling linkme-impl v0.2.2
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling argh_derive v0.1.1
[INFO] [stderr]    Compiling linkme v0.2.2
[INFO] [stderr]    Compiling try_match v0.2.2
[INFO] [stderr]    Compiling serde-object v0.0.0-alpha.0
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]    Compiling argh v0.1.3
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling taml v0.0.1
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/taml-0.0.1/src/parsing.rs:541:12
[INFO] [stdout]     |
[INFO] [stdout] 541 |                       Token {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 542 | |                         span: _1,
[INFO] [stdout] 543 | |                         token: lexerToken::Identifier(_0),
[INFO] [stdout] 544 | |                     } = iter.next().unwrap()
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/taml-0.0.1/src/parsing.rs:589:14
[INFO] [stdout]     |
[INFO] [stdout] 589 |                               Token {
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 590 | |                                 span: _1,
[INFO] [stdout] 591 | |                                 token: lexerToken::Identifier(_0),
[INFO] [stdout] 592 | |                             } = iter.next().unwrap()
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/taml-0.0.1/src/parsing.rs:802:12
[INFO] [stdout]     |
[INFO] [stdout] 802 |                       Token {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 803 | |                         span: _1,
[INFO] [stdout] 804 | |                         token: lexerToken::Identifier(_0),
[INFO] [stdout] 805 | |                     } = iter.next().unwrap()
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/taml-0.0.1/src/parsing.rs:857:14
[INFO] [stdout]     |
[INFO] [stdout] 857 |                               Token {
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 858 | |                                 span: _1,
[INFO] [stdout] 859 | |                                 token: lexerToken::Identifier(_0),
[INFO] [stdout] 860 | |                             } = iter.next().unwrap()
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `,`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/taml-0.0.1/src/parsing.rs:1102:11
[INFO] [stdout]      |
[INFO] [stdout] 1102 |                   Token {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1103 | |                     token: lexerToken::Identifier(_0),
[INFO] [stdout] 1104 | |                     span: _1,
[INFO] [stdout] 1105 | |                 } = iter.next().unwrap()
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `taml`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8172335a00b9f5404b07d1052f38b59d1c1d5308225d714575b8942d29635fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8172335a00b9f5404b07d1052f38b59d1c1d5308225d714575b8942d29635fc2", kill_on_drop: false }`
[INFO] [stdout] 8172335a00b9f5404b07d1052f38b59d1c1d5308225d714575b8942d29635fc2
