[INFO] fetching crate yumy 0.3.1...
[INFO] testing yumy-0.3.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate yumy 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate yumy 0.3.1
[INFO] finished tweaking crates.io crate yumy 0.3.1
[INFO] tweaked toml for crates.io crate yumy 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yumy 0.3.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding ansi-str v0.8.0 (available: v0.9.0)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b0bd1dd5cf374036f59d660494a935442ebd98930e7bc7f1e0242f7aa905ebe
[INFO] running `Command { std: "docker" "start" "-a" "8b0bd1dd5cf374036f59d660494a935442ebd98930e7bc7f1e0242f7aa905ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b0bd1dd5cf374036f59d660494a935442ebd98930e7bc7f1e0242f7aa905ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0bd1dd5cf374036f59d660494a935442ebd98930e7bc7f1e0242f7aa905ebe", kill_on_drop: false }`
[INFO] [stdout] 8b0bd1dd5cf374036f59d660494a935442ebd98930e7bc7f1e0242f7aa905ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6267d922c270882985fca4d0906a08cbf3f9858e84baaacbb913c5f6a48b559f
[INFO] running `Command { std: "docker" "start" "-a" "6267d922c270882985fca4d0906a08cbf3f9858e84baaacbb913c5f6a48b559f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling ansitok v0.2.0
[INFO] [stderr]    Compiling ansi-str v0.8.0
[INFO] [stderr]    Compiling yumy v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/source.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine> {
[INFO] [stdout]     |                      ^^^^         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "6267d922c270882985fca4d0906a08cbf3f9858e84baaacbb913c5f6a48b559f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6267d922c270882985fca4d0906a08cbf3f9858e84baaacbb913c5f6a48b559f", kill_on_drop: false }`
[INFO] [stdout] 6267d922c270882985fca4d0906a08cbf3f9858e84baaacbb913c5f6a48b559f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1487776574fc779205fa666a150636dc2057550ea97fdedb2849b02a0ef23ce0
[INFO] running `Command { std: "docker" "start" "-a" "1487776574fc779205fa666a150636dc2057550ea97fdedb2849b02a0ef23ce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/source.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine> {
[INFO] [stdout]     |                      ^^^^         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling insta v1.47.2
[INFO] [stderr]    Compiling yumy v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/source.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine> {
[INFO] [stdout]     |                      ^^^^         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn lines_of(src: &str) -> Vec<SourceLine<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "1487776574fc779205fa666a150636dc2057550ea97fdedb2849b02a0ef23ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1487776574fc779205fa666a150636dc2057550ea97fdedb2849b02a0ef23ce0", kill_on_drop: false }`
[INFO] [stdout] 1487776574fc779205fa666a150636dc2057550ea97fdedb2849b02a0ef23ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec03d7ee00951228b31e3a67872050e091db3fa9f6bb3590603e021a30b061a1
[INFO] running `Command { std: "docker" "start" "-a" "ec03d7ee00951228b31e3a67872050e091db3fa9f6bb3590603e021a30b061a1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/source.rs:116:22
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn lines_of(src: &str) -> Vec<SourceLine> {
[INFO] [stderr]     |                      ^^^^         ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn lines_of(src: &str) -> Vec<SourceLine<'_>> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `yumy` (lib) generated 1 warning (run `cargo fix --lib -p yumy` to apply 1 suggestion)
[INFO] [stderr] warning: `yumy` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yumy-26a815f1f55a83d1)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr] [31merror[E0072]: recursive type `List` has infinite size[39m
[INFO] [stderr]   [94;1m@[0m [94;1m[[0m[37;1msrc/lib.rs[0m[94;1m][0m
[INFO] [stderr] [94;1m4[0m [94;1m│[0m [37mpub enum List {[0m
[INFO] [stdout] test source::test::test_line_range ... ok
[INFO] [stderr]   [94;1m:[0m [33m^^^^^^^^^^^^^[0m [33m[0m
[INFO] [stderr] [94;1m5[0m [94;1m│[0m     [37mCons(i32, List),[0m
[INFO] [stderr]   [94;1m:[0m     [33m          ^^^^[0m [33mrecursive without indirection[0m
[INFO] [stderr]   [94;1m>[0m error: could not compile `playground` (lib) due to previous error
[INFO] [stderr] 
[INFO] [stderr] [32mnote: this is a test[39m
[INFO] [stderr]   [94;1m@[0m [94;1m[[0m[37;1mjust testing[0m[94;1m][0m
[INFO] [stderr] [94;1m1[0m [94;1m│[0m [33m┬[0m   [37maaaaaaa[0m
[INFO] [stderr] [94;1m2[0m [94;1m│[0m [33m│[0m [33m┬[0m [37mbbbbbbbbbbbbbb[0m
[INFO] [stderr] [94;1m3[0m [94;1m│[0m [33m│[0m [33m┼[0m [37mccc[0m
[INFO] [stderr]   [94;1m:[0m [33m│[0m [33m╰[0m[33m─[0m [33mhi[0m
[INFO] [stderr] [94;1m4[0m [94;1m│[0m [33m│[0m [31m┬[0m [37mdddddd[0m
[INFO] [stderr] [94;1m5[0m [94;1m│[0m [33m┼[0m [31m┼[0m [37meeeeeeeeee[0m
[INFO] [stderr]   [94;1m:[0m [33m╰[0m[33m─[0m[31m┼[0m[33m─[0m [33mjust testing two multilines[0m
[INFO] [stderr]   [94;1m:[0m   [31m╰[0m[31m─[0m [31mhello[0m
[INFO] [stderr] 
[INFO] [stderr] [31merror[E0277]: `Rc<Mutex<i32>>` cannot be sent between threads safely[39m
[INFO] [stderr]    [94;1m@[0m [94;1m[[0m[37;1msrc/main.rs[0m[94;1m][0m
[INFO] [stderr] [94;1m13[0m [94;1m│[0m [31m┬[0m [37mlet handle = thread::spawn(move || {[0m
[INFO] [stderr]    [94;1m:[0m [31m│[0m [33m             ^^^^^^^^^^^^^[0m [33mrequired by a bound introduced by this call[0m
[INFO] [stderr] [94;1m14[0m [94;1m│[0m [31m│[0m     [37mlet mut num = counter.lock().unwrap();[0m
[INFO] [stderr] [94;1m15[0m [94;1m│[0m [31m│[0m [37m[0m
[INFO] [stderr] [94;1m16[0m [94;1m│[0m [31m│[0m     [37m*num += 1;[0m
[INFO] [stderr] [94;1m17[0m [94;1m│[0m [31m┼[0m [37m});[0m
[INFO] [stderr]    [94;1m:[0m [31m╰[0m[31m─[0m [31m`Rc<Mutex<i32>>` cannot be sent between threads safely[0m
[INFO] [stderr]    [94;1m>[0m [32mnote: required because it's used within `{closure@src/main.rs:11:36: 11:43}`[39m
[INFO] [stderr]    [94;1m>[0m [34mhelp: within `{closure@src/main.rs:11:36: 11:43}`, the trait `Send` is not implemented for `Rc<Mutex<i32>>`[39m
[INFO] [stderr] 
[INFO] [stderr] [31merror[E0277]: `Rc<Mutex<i32>>` cannot be sent between threads safely[39m
[INFO] [stderr] [94;1m@[0m [94;1m[[0m[37;1msrc/main.rs[0m[94;1m]:[0m
[INFO] [stderr] [94;1m│[0m [94;1m[[0m[37mline  [0m[37m13[0m[94;1m]: [0m[33mrequired by a bound introduced by this call[0m
[INFO] [stderr] [94;1m│[0m [94;1m[[0m[37mlines [0m[37m13..18[0m[94;1m]: [0m[31m`Rc<Mutex<i32>>` cannot be sent between threads safely[0m
[INFO] [stderr] [94;1m>[0m [32mnote: required because it's used within `{closure@src/main.rs:11:36: 11:43}`[39m
[INFO] [stderr] [94;1m>[0m [34mhelp: within `{closure@src/main.rs:11:36: 11:43}`, the trait `Send` is not implemented for `Rc<Mutex<i32>>`[39m
[INFO] [stderr] 
[INFO] [stdout] test source::test::test_lines ... ok
[INFO] [stdout] test text::test::test_dedent ... ok
[INFO] [stdout] test diagnostic::body::builder::test::test_build_singleline ... ok
[INFO] [stdout] test diagnostic::body::builder::test::test_build_multiline_1 ... ok
[INFO] [stdout] test diagnostic::body::builder::test::test_build_multiline_2 ... ok
[INFO] [stdout] test diagnostic::test::test_singleline ... ok
[INFO] [stdout] test diagnostic::test::test_multiline_1 ... ok
[INFO] [stdout] test diagnostic::test::test_multiline_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yumy
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec03d7ee00951228b31e3a67872050e091db3fa9f6bb3590603e021a30b061a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec03d7ee00951228b31e3a67872050e091db3fa9f6bb3590603e021a30b061a1", kill_on_drop: false }`
[INFO] [stdout] ec03d7ee00951228b31e3a67872050e091db3fa9f6bb3590603e021a30b061a1
