[INFO] fetching crate stack_seq 0.1.0...
[INFO] testing stack_seq-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate stack_seq 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate stack_seq 0.1.0
[INFO] finished tweaking crates.io crate stack_seq 0.1.0
[INFO] tweaked toml for crates.io crate stack_seq 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack_seq 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stack_seq 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddf47c4964ae887c938192421ce633f2dfc0f6e1813cc88464e058e00f90baca
[INFO] running `Command { std: "docker" "start" "-a" "ddf47c4964ae887c938192421ce633f2dfc0f6e1813cc88464e058e00f90baca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf47c4964ae887c938192421ce633f2dfc0f6e1813cc88464e058e00f90baca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf47c4964ae887c938192421ce633f2dfc0f6e1813cc88464e058e00f90baca", kill_on_drop: false }`
[INFO] [stdout] ddf47c4964ae887c938192421ce633f2dfc0f6e1813cc88464e058e00f90baca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224e5d4b085ec3e58e422599797ca989beb618ab68a350372e96794c0524545a
[INFO] running `Command { std: "docker" "start" "-a" "224e5d4b085ec3e58e422599797ca989beb618ab68a350372e96794c0524545a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_seq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "224e5d4b085ec3e58e422599797ca989beb618ab68a350372e96794c0524545a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224e5d4b085ec3e58e422599797ca989beb618ab68a350372e96794c0524545a", kill_on_drop: false }`
[INFO] [stdout] 224e5d4b085ec3e58e422599797ca989beb618ab68a350372e96794c0524545a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 159d6ff0332f43848fbd5dd35b3a0469bb78299389bcc80bc0b2d70b501c67d2
[INFO] running `Command { std: "docker" "start" "-a" "159d6ff0332f43848fbd5dd35b3a0469bb78299389bcc80bc0b2d70b501c67d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_seq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "159d6ff0332f43848fbd5dd35b3a0469bb78299389bcc80bc0b2d70b501c67d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159d6ff0332f43848fbd5dd35b3a0469bb78299389bcc80bc0b2d70b501c67d2", kill_on_drop: false }`
[INFO] [stdout] 159d6ff0332f43848fbd5dd35b3a0469bb78299389bcc80bc0b2d70b501c67d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79454f769d24e797b936d402bf04d205947a4668fa2883a9abc6830d6092fddf
[INFO] running `Command { std: "docker" "start" "-a" "79454f769d24e797b936d402bf04d205947a4668fa2883a9abc6830d6092fddf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_seq-3b271682771159e1)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test seq::tests::extend ... ok
[INFO] [stdout] test seq::tests::test_super_merge ... ok
[INFO] [stdout] test seq::zipping::tests::test_meta_zip ... ok
[INFO] [stdout] test seq::zipping::tests::test_direct_sum ... ok
[INFO] [stdout] test seq::zipping::tests::test_zip ... ok
[INFO] [stdout] test seq::tests::revert ... ok
[INFO] [stdout] test seq::zipping::tests::test_zipped_sum ... ok
[INFO] [stdout] test seq::tests::test_iter ... ok
[INFO] [stdout] test seq::tests::test_map ... ok
[INFO] [stdout] test seq::tests::merge_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests stack_seq
[INFO] [stdout] 
[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" "79454f769d24e797b936d402bf04d205947a4668fa2883a9abc6830d6092fddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79454f769d24e797b936d402bf04d205947a4668fa2883a9abc6830d6092fddf", kill_on_drop: false }`
[INFO] [stdout] 79454f769d24e797b936d402bf04d205947a4668fa2883a9abc6830d6092fddf