[INFO] fetching crate tupletools 0.3.0...
[INFO] testing tupletools-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate tupletools 0.3.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate tupletools 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tupletools 0.3.0
[INFO] finished tweaking crates.io crate tupletools 0.3.0
[INFO] tweaked toml for crates.io crate tupletools 0.3.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f44006fe424c5100b872a899f307b71c6627ba4e7b982c7310748cc47a3b956
[INFO] running `Command { std: "docker" "start" "-a" "4f44006fe424c5100b872a899f307b71c6627ba4e7b982c7310748cc47a3b956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f44006fe424c5100b872a899f307b71c6627ba4e7b982c7310748cc47a3b956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f44006fe424c5100b872a899f307b71c6627ba4e7b982c7310748cc47a3b956", kill_on_drop: false }`
[INFO] [stdout] 4f44006fe424c5100b872a899f307b71c6627ba4e7b982c7310748cc47a3b956
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa55f0b9634aeced5de82b7614565cf3f303ca77a39b9138d4b0c2155e7805c0
[INFO] running `Command { std: "docker" "start" "-a" "fa55f0b9634aeced5de82b7614565cf3f303ca77a39b9138d4b0c2155e7805c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tupletools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "fa55f0b9634aeced5de82b7614565cf3f303ca77a39b9138d4b0c2155e7805c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa55f0b9634aeced5de82b7614565cf3f303ca77a39b9138d4b0c2155e7805c0", kill_on_drop: false }`
[INFO] [stdout] fa55f0b9634aeced5de82b7614565cf3f303ca77a39b9138d4b0c2155e7805c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff770906d2e024a065604f88eb3b001648a434dd8a95debd4ca54355d9ea5453
[INFO] running `Command { std: "docker" "start" "-a" "ff770906d2e024a065604f88eb3b001648a434dd8a95debd4ca54355d9ea5453", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tupletools v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ff770906d2e024a065604f88eb3b001648a434dd8a95debd4ca54355d9ea5453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff770906d2e024a065604f88eb3b001648a434dd8a95debd4ca54355d9ea5453", kill_on_drop: false }`
[INFO] [stdout] ff770906d2e024a065604f88eb3b001648a434dd8a95debd4ca54355d9ea5453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fe221f79d8a0a832548fe2c1fa24e61677e3a9276dbc817d4843f9fc5bb1710
[INFO] running `Command { std: "docker" "start" "-a" "6fe221f79d8a0a832548fe2c1fa24e61677e3a9276dbc817d4843f9fc5bb1710", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tupletools-94ea09742e4cda12)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::add ... ok
[INFO] [stdout] test tests::div ... ok
[INFO] [stdout] test tests::fst_test ... ok
[INFO] [stdout] test tests::cast_one_to_one ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::snd_test ... ok
[INFO] [stdout] test tests::sub ... ok
[INFO] [stdout] test tests::trd_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tupletools
[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" "6fe221f79d8a0a832548fe2c1fa24e61677e3a9276dbc817d4843f9fc5bb1710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe221f79d8a0a832548fe2c1fa24e61677e3a9276dbc817d4843f9fc5bb1710", kill_on_drop: false }`
[INFO] [stdout] 6fe221f79d8a0a832548fe2c1fa24e61677e3a9276dbc817d4843f9fc5bb1710