[INFO] fetching crate iterator-assertions 0.1.0...
[INFO] testing iterator-assertions-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate iterator-assertions 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate iterator-assertions 0.1.0
[INFO] finished tweaking crates.io crate iterator-assertions 0.1.0
[INFO] tweaked toml for crates.io crate iterator-assertions 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iterator-assertions 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iterator-assertions 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded push-in-place v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e159146f1e4ad7cc8e453f7434b3d4fe59ac5d25e0429bcc0ed82fcb9ab94a5
[INFO] running `Command { std: "docker" "start" "-a" "4e159146f1e4ad7cc8e453f7434b3d4fe59ac5d25e0429bcc0ed82fcb9ab94a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e159146f1e4ad7cc8e453f7434b3d4fe59ac5d25e0429bcc0ed82fcb9ab94a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e159146f1e4ad7cc8e453f7434b3d4fe59ac5d25e0429bcc0ed82fcb9ab94a5", kill_on_drop: false }`
[INFO] [stdout] 4e159146f1e4ad7cc8e453f7434b3d4fe59ac5d25e0429bcc0ed82fcb9ab94a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7f19316f7b5d2df1461eea6f44b5cea0d80c08e6504b8091364ac1bd4a5969b
[INFO] running `Command { std: "docker" "start" "-a" "b7f19316f7b5d2df1461eea6f44b5cea0d80c08e6504b8091364ac1bd4a5969b", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterator-assertions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "b7f19316f7b5d2df1461eea6f44b5cea0d80c08e6504b8091364ac1bd4a5969b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f19316f7b5d2df1461eea6f44b5cea0d80c08e6504b8091364ac1bd4a5969b", kill_on_drop: false }`
[INFO] [stdout] b7f19316f7b5d2df1461eea6f44b5cea0d80c08e6504b8091364ac1bd4a5969b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba899baa76d5a3d8b79d263f6ac46f03e15ccaaf93423ca2f0390dbcd6eed14
[INFO] running `Command { std: "docker" "start" "-a" "bba899baa76d5a3d8b79d263f6ac46f03e15ccaaf93423ca2f0390dbcd6eed14", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-in-place v0.1.0
[INFO] [stderr]    Compiling iterator-assertions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "bba899baa76d5a3d8b79d263f6ac46f03e15ccaaf93423ca2f0390dbcd6eed14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba899baa76d5a3d8b79d263f6ac46f03e15ccaaf93423ca2f0390dbcd6eed14", kill_on_drop: false }`
[INFO] [stdout] bba899baa76d5a3d8b79d263f6ac46f03e15ccaaf93423ca2f0390dbcd6eed14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e2ccaa15e72f92132dd2b6b1e45a43c14726824f9bc48c0478aa8b5cf97c79f
[INFO] running `Command { std: "docker" "start" "-a" "3e2ccaa15e72f92132dd2b6b1e45a43c14726824f9bc48c0478aa8b5cf97c79f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iterator_assertions-dbb37a269bd5c77e)
[INFO] [stdout] 
[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] [stderr]    Doc-tests iterator_assertions
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "3e2ccaa15e72f92132dd2b6b1e45a43c14726824f9bc48c0478aa8b5cf97c79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2ccaa15e72f92132dd2b6b1e45a43c14726824f9bc48c0478aa8b5cf97c79f", kill_on_drop: false }`
[INFO] [stdout] 3e2ccaa15e72f92132dd2b6b1e45a43c14726824f9bc48c0478aa8b5cf97c79f