[INFO] fetching crate futures-async-stream 0.2.12...
[INFO] testing futures-async-stream-0.2.12 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate futures-async-stream 0.2.12 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate futures-async-stream 0.2.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate futures-async-stream 0.2.12
[INFO] tweaked toml for crates.io crate futures-async-stream 0.2.12 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate futures-async-stream 0.2.12 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51a156cded86a23747ae793b4088482695bf824ec3dfbcd08f11243afb779b76
[INFO] running `Command { std: "docker" "start" "-a" "51a156cded86a23747ae793b4088482695bf824ec3dfbcd08f11243afb779b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a156cded86a23747ae793b4088482695bf824ec3dfbcd08f11243afb779b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a156cded86a23747ae793b4088482695bf824ec3dfbcd08f11243afb779b76", kill_on_drop: false }`
[INFO] [stdout] 51a156cded86a23747ae793b4088482695bf824ec3dfbcd08f11243afb779b76
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec3ed761bb650435cba312cce921903e91bdabe94744a82b1ada5210fe1a70f
[INFO] running `Command { std: "docker" "start" "-a" "8ec3ed761bb650435cba312cce921903e91bdabe94744a82b1ada5210fe1a70f", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-async-stream-macro v0.2.12
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures-async-stream v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "8ec3ed761bb650435cba312cce921903e91bdabe94744a82b1ada5210fe1a70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec3ed761bb650435cba312cce921903e91bdabe94744a82b1ada5210fe1a70f", kill_on_drop: false }`
[INFO] [stdout] 8ec3ed761bb650435cba312cce921903e91bdabe94744a82b1ada5210fe1a70f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb2c88e84ef5c9e55b4c4a083f12071031cd5dd20ac92132a359274e55c1845
[INFO] running `Command { std: "docker" "start" "-a" "cbb2c88e84ef5c9e55b4c4a083f12071031cd5dd20ac92132a359274e55c1845", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-async-stream v0.2.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `trybuild`
[INFO] [stdout]  --> tests/compiletest.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let t = trybuild::TestCases::new();
[INFO] [stdout]   |             ^^^^^^^^ use of unresolved module or unlinked crate `trybuild`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `trybuild`, use `cargo add trybuild` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tests/elisions.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[stream(item = &i32)]
[INFO] [stdout]    |     ----------------^^^^--
[INFO] [stdout]    |     |               |
[INFO] [stdout]    |     |               the same lifetime is elided here
[INFO] [stdout]    |     the lifetime is named here
[INFO] [stdout]    |     the same lifetime is named 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: consistently use `'_async0`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[stream(item = &'_async0 i32)]
[INFO] [stdout]    |                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tests/elisions.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[stream(item = &i32)]
[INFO] [stdout]    | ----------------^^^^--
[INFO] [stdout]    | |               |
[INFO] [stdout]    | |               the same lifetime is elided here
[INFO] [stdout]    | the lifetime is named here
[INFO] [stdout]    | the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'_async0`
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[stream(item = &'_async0 i32)]
[INFO] [stdout]    |                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-async-stream` (test "compiletest") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cbb2c88e84ef5c9e55b4c4a083f12071031cd5dd20ac92132a359274e55c1845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb2c88e84ef5c9e55b4c4a083f12071031cd5dd20ac92132a359274e55c1845", kill_on_drop: false }`
[INFO] [stdout] cbb2c88e84ef5c9e55b4c4a083f12071031cd5dd20ac92132a359274e55c1845