[INFO] cloning repository https://github.com/nimaaskarian/puptr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nimaaskarian/puptr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fpuptr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fpuptr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7f4e2734d747b94c31f09b2b29060543fb06443
[INFO] checking nimaaskarian/puptr against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimaaskarian%2Fpuptr" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nimaaskarian/puptr on toolchain af54b6062f33b99e418444700f3a823ef0214052
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nimaaskarian/puptr
[INFO] finished tweaking git repo https://github.com/nimaaskarian/puptr
[INFO] tweaked toml for git repo https://github.com/nimaaskarian/puptr written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nimaaskarian/puptr 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" "+af54b6062f33b99e418444700f3a823ef0214052" "fetch" "--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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3505805801f2fdb58d75a2484c5e8953561983c5bfdeec59b071619c75c4077
[INFO] running `Command { std: "docker" "start" "-a" "f3505805801f2fdb58d75a2484c5e8953561983c5bfdeec59b071619c75c4077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3505805801f2fdb58d75a2484c5e8953561983c5bfdeec59b071619c75c4077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3505805801f2fdb58d75a2484c5e8953561983c5bfdeec59b071619c75c4077", kill_on_drop: false }`
[INFO] [stdout] f3505805801f2fdb58d75a2484c5e8953561983c5bfdeec59b071619c75c4077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc9e089d914e95a37fc075ebb748a586a1d9f68e4d077aa8f82c7c55221d107
[INFO] running `Command { std: "docker" "start" "-a" "cbc9e089d914e95a37fc075ebb748a586a1d9f68e4d077aa8f82c7c55221d107", kill_on_drop: false }`
[INFO] [stderr]     Checking puptr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/xml/node.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/xml.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]    --> src/xml.rs:109:50
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   return Err(Self::Error::NotClosed(index))
[INFO] [stdout]     |                                        ^^^^^ help: `Self` has the following associated type: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]    --> src/xml.rs:127:30
[INFO] [stdout]     |
[INFO] [stdout] 127 |             return Err(Self::Error::NotClosed(index))
[INFO] [stdout]     |                              ^^^^^ help: `Self` has the following associated type: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]    --> src/xml.rs:109:50
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...                   return Err(Self::Error::NotClosed(index))
[INFO] [stdout]     |                                        ^^^^^ help: `Self` has the following associated type: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]    --> src/xml.rs:127:30
[INFO] [stdout]     |
[INFO] [stdout] 127 |             return Err(Self::Error::NotClosed(index))
[INFO] [stdout]     |                              ^^^^^ help: `Self` has the following associated type: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `puptr` (bin "puptr") due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:183:20
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let list = Xml::try_from("<a></a>").unwrap();
[INFO] [stdout]     |                    ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:183:20
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let list = Xml::try_from("<a></a>").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:190:20
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let list = Xml::try_from("<a/>").unwrap();
[INFO] [stdout]     |                    ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:190:20
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let list = Xml::try_from("<a/>").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let list = Xml::try_from("<a><b><d></d></b><c><e></e></c></a><z></z>").unwrap();
[INFO] [stdout]     |                    ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:197:20
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let list = Xml::try_from("<a><b><d></d></b><c><e></e></c></a><z></z>").unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let err = Xml::try_from("<a>");
[INFO] [stdout]     |                   ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/xml.rs:216:29
[INFO] [stdout]     |
[INFO] [stdout] 216 |             assert_eq!(err, XmlError::NotClosed(2))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^ expected `Infallible`, found `XmlError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:214:19
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let err = Xml::try_from("<a>");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let err = Xml::try_from("<a><p></p>");
[INFO] [stdout]     |                   ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/xml.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 |             assert_eq!(err, XmlError::NotClosed(2))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^ expected `Infallible`, found `XmlError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let err = Xml::try_from("<a><p></p>");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:230:19
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let err = Xml::try_from("<a><p/>");
[INFO] [stdout]     |                   ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/xml.rs:232:29
[INFO] [stdout]     |
[INFO] [stdout] 232 |             assert_eq!(err, XmlError::NotClosed(2))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^ expected `Infallible`, found `XmlError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:230:19
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let err = Xml::try_from("<a><p/>");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: TryFrom<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let err = Xml::try_from("<a><b><d></d></b><c><e></e></c></a><z><p/>");
[INFO] [stdout]     |                   ^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/xml.rs:240:29
[INFO] [stdout]     |
[INFO] [stdout] 240 |             assert_eq!(err, XmlError::NotClosed(37))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^ expected `Infallible`, found `XmlError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `xml::Xml: From<&str>` is not satisfied
[INFO] [stdout]    --> src/xml.rs:238:19
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let err = Xml::try_from("<a><b><d></d></b><c><e></e></c></a><z><p/>");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From<&str>` is not implemented for `xml::Xml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&str` to implement `Into<xml::Xml>`
[INFO] [stdout]     = note: required for `xml::Xml` to implement `TryFrom<&str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `puptr` (bin "puptr" test) due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "cbc9e089d914e95a37fc075ebb748a586a1d9f68e4d077aa8f82c7c55221d107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc9e089d914e95a37fc075ebb748a586a1d9f68e4d077aa8f82c7c55221d107", kill_on_drop: false }`
[INFO] [stdout] cbc9e089d914e95a37fc075ebb748a586a1d9f68e4d077aa8f82c7c55221d107