[INFO] fetching crate supermemo2 1.0.3... [INFO] testing supermemo2-1.0.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate supermemo2 1.0.3 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate supermemo2 1.0.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate supermemo2 1.0.3 [INFO] finished tweaking crates.io crate supermemo2 1.0.3 [INFO] tweaked toml for crates.io crate supermemo2 1.0.3 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54b03c4af598ff067de1c4495144b7ae8f555af8b9b2e07b5216ed09e0e4f4b3 [INFO] running `Command { std: "docker" "start" "-a" "54b03c4af598ff067de1c4495144b7ae8f555af8b9b2e07b5216ed09e0e4f4b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54b03c4af598ff067de1c4495144b7ae8f555af8b9b2e07b5216ed09e0e4f4b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b03c4af598ff067de1c4495144b7ae8f555af8b9b2e07b5216ed09e0e4f4b3", kill_on_drop: false }` [INFO] [stdout] 54b03c4af598ff067de1c4495144b7ae8f555af8b9b2e07b5216ed09e0e4f4b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c653805c050380b981ec0264d712aa3fc1e95452b9a6f18e47d39aff259bb61 [INFO] running `Command { std: "docker" "start" "-a" "2c653805c050380b981ec0264d712aa3fc1e95452b9a6f18e47d39aff259bb61", kill_on_drop: false }` [INFO] [stderr] Compiling supermemo2 v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "2c653805c050380b981ec0264d712aa3fc1e95452b9a6f18e47d39aff259bb61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c653805c050380b981ec0264d712aa3fc1e95452b9a6f18e47d39aff259bb61", kill_on_drop: false }` [INFO] [stdout] 2c653805c050380b981ec0264d712aa3fc1e95452b9a6f18e47d39aff259bb61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bfccb80bb6af6df9a69dc4acd78d4370720d477967f5b691df7ce54fcaf74f9 [INFO] running `Command { std: "docker" "start" "-a" "6bfccb80bb6af6df9a69dc4acd78d4370720d477967f5b691df7ce54fcaf74f9", kill_on_drop: false }` [INFO] [stderr] Compiling supermemo2 v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "6bfccb80bb6af6df9a69dc4acd78d4370720d477967f5b691df7ce54fcaf74f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bfccb80bb6af6df9a69dc4acd78d4370720d477967f5b691df7ce54fcaf74f9", kill_on_drop: false }` [INFO] [stdout] 6bfccb80bb6af6df9a69dc4acd78d4370720d477967f5b691df7ce54fcaf74f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1060a4391b60a79beb0c2db6cfb2541037c55b375a40ad8537bd1882d7e8aeb3 [INFO] running `Command { std: "docker" "start" "-a" "1060a4391b60a79beb0c2db6cfb2541037c55b375a40ad8537bd1882d7e8aeb3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] running 4 tests [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stdout] test tests::correct_default_values ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/supermemo2-4ebeb90e80aed27d) [INFO] [stdout] test tests::calculate_interval ... ok [INFO] [stdout] test tests::review_gives_correct_repetitions_and_efactor ... ok [INFO] [stderr] Doc-tests supermemo2 [INFO] [stdout] test tests::quality_above_5_returns_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1060a4391b60a79beb0c2db6cfb2541037c55b375a40ad8537bd1882d7e8aeb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1060a4391b60a79beb0c2db6cfb2541037c55b375a40ad8537bd1882d7e8aeb3", kill_on_drop: false }` [INFO] [stdout] 1060a4391b60a79beb0c2db6cfb2541037c55b375a40ad8537bd1882d7e8aeb3