[INFO] fetching crate serde_ltsv 0.1.0...
[INFO] testing serde_ltsv-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate serde_ltsv 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate serde_ltsv 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_ltsv 0.1.0
[INFO] finished tweaking crates.io crate serde_ltsv 0.1.0
[INFO] tweaked toml for crates.io crate serde_ltsv 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f83e8224259041bd63642c6e3481e7bf01859f4cd9f45b4abe5cdf9025c5d71
[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" "7f83e8224259041bd63642c6e3481e7bf01859f4cd9f45b4abe5cdf9025c5d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f83e8224259041bd63642c6e3481e7bf01859f4cd9f45b4abe5cdf9025c5d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f83e8224259041bd63642c6e3481e7bf01859f4cd9f45b4abe5cdf9025c5d71", kill_on_drop: false }`
[INFO] [stdout] 7f83e8224259041bd63642c6e3481e7bf01859f4cd9f45b4abe5cdf9025c5d71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7f48c43bad18150ebd6a9f5d064757362e0653134ccb50a56bc01d74caf0ee3
[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" "b7f48c43bad18150ebd6a9f5d064757362e0653134ccb50a56bc01d74caf0ee3", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling serde_ltsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "b7f48c43bad18150ebd6a9f5d064757362e0653134ccb50a56bc01d74caf0ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f48c43bad18150ebd6a9f5d064757362e0653134ccb50a56bc01d74caf0ee3", kill_on_drop: false }`
[INFO] [stdout] b7f48c43bad18150ebd6a9f5d064757362e0653134ccb50a56bc01d74caf0ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace6798a897aba1a2528fd57c2b33f2b44020cf5a7d92d5280d1fae614de9810
[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" "ace6798a897aba1a2528fd57c2b33f2b44020cf5a7d92d5280d1fae614de9810", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling serde_ltsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "ace6798a897aba1a2528fd57c2b33f2b44020cf5a7d92d5280d1fae614de9810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace6798a897aba1a2528fd57c2b33f2b44020cf5a7d92d5280d1fae614de9810", kill_on_drop: false }`
[INFO] [stdout] ace6798a897aba1a2528fd57c2b33f2b44020cf5a7d92d5280d1fae614de9810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", 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] 99daf83bc3582bd8ce6db14f92bbc9d83688b92d7827cb0bf07646f7f3527324
[INFO] running `Command { std: "docker" "start" "-a" "99daf83bc3582bd8ce6db14f92bbc9d83688b92d7827cb0bf07646f7f3527324", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_ltsv-1e9abe5832d7539b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_ltsv
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 26) ... FAILED
[INFO] [stdout] test src/de.rs - de::from_str (line 28) ... FAILED
[INFO] [stdout] test src/ser.rs - ser::to_string (line 93) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                             ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                       ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:66
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                                  ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:78
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                                              ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:87
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                                                       ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:106
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                                                                          ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:120
[INFO] [stdout]   |
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                                                                                                                        ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:137
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...nter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\tn3:v3\tmessage:this is a test
[INFO] [stdout]   |                                                                      ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \
[INFO] [stdout]  --> src/lib.rs:10:144
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\tn3:v3\tmessage:this is a test
[INFO] [stdout]   |                                                                      ^
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `13`
[INFO] [stdout]  --> src/lib.rs:10:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_9_0() {
[INFO] [stdout]   |                                                                        - while parsing this struct
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout]   |                  -^^ expected type
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: struct literal body without path
[INFO] [stdout]  --> src/lib.rs:9:72
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_9_0() {
[INFO] [stdout]   |  ________________________________________________________________________^
[INFO] [stdout] 3 | | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\...
[INFO] [stdout] 4 | | } _doctest_main_src_lib_rs_9_0() }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have forgotten to add the struct literal inside the block
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_9_0() { SomeStruct {
[INFO] [stdout] 3 | time:[10/Oct/2000:13:55:36 -0700]\tdone:true\tscore:-1\tmean:0.42\tcounter:42\tlevel:3\thost:testhostname\tname1:value1\tname 2: value 2\tn3:v3\tmessage:this is a test
[INFO] [stdout] 4 | } } _doctest_main_src_lib_rs_9_0() }
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 26) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `serde_json`
[INFO] [stdout]  --> src/lib.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate serde_json;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/de.rs - de::from_str (line 28) stdout ----
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]  --> src/de.rs:29:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Deserialize, Debug)]
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: serde::de::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/de.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | let foo: Foo = serde_ltsv::from_str(&line).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `Foo`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/de.rs:44:66
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn from_str<'a, T>(value: &'a str) -> LtsvResult<T> where T: Deserialize<'a> {
[INFO] [stdout]    |                                                                  --------------- required by this bound in `serde_ltsv::from_str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ser.rs - ser::to_string (line 93) stdout ----
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]  --> src/ser.rs:94:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Serialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Foo: serde::ser::Serialize` is not satisfied
[INFO] [stdout]    --> src/ser.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 12  | println!("{}", serde_ltsv::to_string(&foo).unwrap());
[INFO] [stdout]     |                                      ^^^^ the trait `serde::ser::Serialize` is not implemented for `Foo`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/ser.rs:109:71
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn to_string<T: ?Sized>(value: &T) -> LtsvResult<String> where T: Serialize {
[INFO] [stdout]     |                                                                       --------- required by this bound in `serde_ltsv::to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/de.rs - de::from_str (line 28)
[INFO] [stdout]     src/lib.rs - (line 26)
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout]     src/ser.rs - ser::to_string (line 93)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "99daf83bc3582bd8ce6db14f92bbc9d83688b92d7827cb0bf07646f7f3527324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99daf83bc3582bd8ce6db14f92bbc9d83688b92d7827cb0bf07646f7f3527324", kill_on_drop: false }`
[INFO] [stdout] 99daf83bc3582bd8ce6db14f92bbc9d83688b92d7827cb0bf07646f7f3527324
