[INFO] fetching crate cargo-ramdisk 0.2.2... [INFO] testing cargo-ramdisk-0.2.2 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate cargo-ramdisk 0.2.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate cargo-ramdisk 0.2.2 on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-ramdisk 0.2.2 [INFO] finished tweaking crates.io crate cargo-ramdisk 0.2.2 [INFO] tweaked toml for crates.io crate cargo-ramdisk 0.2.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate cargo-ramdisk 0.2.2 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded carlog v0.1.0 [INFO] [stderr] Downloaded nanoid v0.4.0 [INFO] [stderr] Downloaded tracing v0.1.39 [INFO] [stderr] Downloaded colored v2.0.4 [INFO] [stderr] Downloaded sys-mount v2.1.0 [INFO] [stderr] Downloaded rustix v0.38.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c [INFO] running `Command { std: "docker" "start" "-a" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c", kill_on_drop: false }` [INFO] [stdout] 06e06e38e66f4bbd866594484acae1cd83b7c7ab5f25f10685e58101db8e6a2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d [INFO] running `Command { std: "docker" "start" "-a" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling carlog v0.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling nanoid v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling tracing v0.1.39 [INFO] [stderr] Compiling sys-mount v2.1.0 [INFO] [stderr] Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s [INFO] running `Command { std: "docker" "inspect" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d", kill_on_drop: false }` [INFO] [stdout] 1cd0529e1683eac8670e0012bba4f5074ecc68c8d30826eb9910932906f06e7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49 [INFO] running `Command { std: "docker" "start" "-a" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49", kill_on_drop: false }` [INFO] [stdout] 0e74ed42f317d20209dbe49d1ec89247eb00303e2044934657db95c135a70b49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137 [INFO] running `Command { std: "docker" "start" "-a" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_ramdisk-b433994e279b83e5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "PWdhCoXUB-qa9AI2nGZQf" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" [INFO] [stdout] Created "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" [INFO] [stdout] Linked ⛓ "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" -> "/tmp/target" [INFO] [stdout] Success ✅ Successfully created tmpfs ramdisk at "/tmp/target" [INFO] [stdout] Remounting Trying to remount "/tmp/target" [INFO] [stdout] Unmounting Trying to unmount "/tmp/target" [INFO] [stdout] Unlinked "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" ⛔ "/tmp/target" [INFO] [stdout] Deleted 🗑 "/dev/shm/targetPWdhCoXUB-qa9AI2nGZQf" [INFO] [stdout] Success ✅ Successfully unmounted ramdisk at "/tmp/target" [INFO] [stdout] Unmounted "/tmp/target" [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "Fw-2yY-XqXQ5Ys0rVDvIL" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" [INFO] [stdout] Created "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" [INFO] [stdout] Linked ⛓ "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" -> "/tmp/target" [INFO] [stdout] Success ✅ Successfully created tmpfs ramdisk at "/tmp/target" [INFO] [stdout] Mounted "/tmp/target" [INFO] [stdout] Unmounting Trying to unmount "/tmp/target" [INFO] [stdout] Unlinked "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" ⛔ "/tmp/target" [INFO] [stdout] Deleted 🗑 "/dev/shm/targetFw-2yY-XqXQ5Ys0rVDvIL" [INFO] [stdout] Success ✅ Successfully unmounted ramdisk at "/tmp/target" [INFO] [stdout] test test::test_tmpfs ... ok [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "aBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Created "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Copying 📁 "/tmp/target" -> "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Copied 📁 "/tmp/target" -> "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Deleting 🗑 "/tmp/target" [INFO] [stdout] Deleted 🗑 "/tmp/target" [INFO] [stdout] Linked ⛓ "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" -> "/tmp/target" [INFO] [stdout] Success ✅ Successfully created tmpfs ramdisk at "/tmp/target" [INFO] [stdout] Unmounting Trying to unmount "/tmp/target" [INFO] [stdout] Unlinked "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" ⛔ "/tmp/target" [INFO] [stdout] Copying ⏳ Start copying back. This may take a while... [INFO] [stdout] Copied back 📁 "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" -> "/tmp/target" [INFO] [stdout] Deleted 🗑 "/dev/shm/targetaBaVha87Sm_23ORWDNVgB" [INFO] [stdout] Success ✅ Successfully unmounted ramdisk at "/tmp/target" [INFO] [stdout] test test::test_copy_back ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137", kill_on_drop: false }` [INFO] [stdout] a0cbd861a7a319e2334f891e6dfe7337f238415513204c79fe7932a535676137 [INFO] testing cargo-ramdisk-0.2.2 against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] extracting crate cargo-ramdisk 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cargo-ramdisk 0.2.2 on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-ramdisk 0.2.2 [INFO] finished tweaking crates.io crate cargo-ramdisk 0.2.2 [INFO] tweaked toml for crates.io crate cargo-ramdisk 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-ramdisk 0.2.2 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cdb12a877bdeaa8c2d736f8efd19cb7cec62c80ef2930c5e3a51cdcdd935a64 [INFO] running `Command { std: "docker" "start" "-a" "0cdb12a877bdeaa8c2d736f8efd19cb7cec62c80ef2930c5e3a51cdcdd935a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cdb12a877bdeaa8c2d736f8efd19cb7cec62c80ef2930c5e3a51cdcdd935a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cdb12a877bdeaa8c2d736f8efd19cb7cec62c80ef2930c5e3a51cdcdd935a64", kill_on_drop: false }` [INFO] [stdout] 0cdb12a877bdeaa8c2d736f8efd19cb7cec62c80ef2930c5e3a51cdcdd935a64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 472e87616795e74eeda3d3136a2aa59849610ea0678ca7f76860dd2113e787a3 [INFO] running `Command { std: "docker" "start" "-a" "472e87616795e74eeda3d3136a2aa59849610ea0678ca7f76860dd2113e787a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling carlog v0.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling nanoid v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling tracing v0.1.39 [INFO] [stderr] Compiling sys-mount v2.1.0 [INFO] [stderr] Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "472e87616795e74eeda3d3136a2aa59849610ea0678ca7f76860dd2113e787a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "472e87616795e74eeda3d3136a2aa59849610ea0678ca7f76860dd2113e787a3", kill_on_drop: false }` [INFO] [stdout] 472e87616795e74eeda3d3136a2aa59849610ea0678ca7f76860dd2113e787a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf4cfd25829dcf8029baf6cd6ec919e0dcc898ba8b387d7a4c442d2949aad126 [INFO] running `Command { std: "docker" "start" "-a" "cf4cfd25829dcf8029baf6cd6ec919e0dcc898ba8b387d7a4c442d2949aad126", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-ramdisk v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "cf4cfd25829dcf8029baf6cd6ec919e0dcc898ba8b387d7a4c442d2949aad126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf4cfd25829dcf8029baf6cd6ec919e0dcc898ba8b387d7a4c442d2949aad126", kill_on_drop: false }` [INFO] [stdout] cf4cfd25829dcf8029baf6cd6ec919e0dcc898ba8b387d7a4c442d2949aad126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be49486ebba8796bd8937e6e4b784d7d9e797ca4aee458ec27a9b9673dc753bd [INFO] running `Command { std: "docker" "start" "-a" "be49486ebba8796bd8937e6e4b784d7d9e797ca4aee458ec27a9b9673dc753bd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_ramdisk-b433994e279b83e5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "OuZCiW5_KBzjEs80dzc6N" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetOuZCiW5_KBzjEs80dzc6N" [INFO] [stdout] Created "/dev/shm/targetOuZCiW5_KBzjEs80dzc6N" [INFO] [stdout] Copying 📁 "/tmp/target" -> "/dev/shm/targetOuZCiW5_KBzjEs80dzc6N" [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "uiA0Y6D8-ivSazDUfrmlp" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/targetuiA0Y6D8-ivSazDUfrmlp" [INFO] [stdout] Created "/dev/shm/targetuiA0Y6D8-ivSazDUfrmlp" [INFO] [stdout] Linked ⛓ "/dev/shm/targetuiA0Y6D8-ivSazDUfrmlp" -> "/tmp/target" [INFO] [stdout] Success ✅ Successfully created tmpfs ramdisk at "/tmp/target" [INFO] [stdout] Remounting Trying to remount "/tmp/target" [INFO] [stdout] Unmounting Trying to unmount "/tmp/target" [INFO] [stdout] Unlinked "/dev/shm/targetuiA0Y6D8-ivSazDUfrmlp" ⛔ "/tmp/target" [INFO] [stdout] Deleted 🗑 "/dev/shm/targetuiA0Y6D8-ivSazDUfrmlp" [INFO] [stdout] Success ✅ Successfully unmounted ramdisk at "/tmp/target" [INFO] [stdout] Unmounted "/tmp/target" [INFO] [stdout] Mounting Trying to mount "/tmp/target" [INFO] [stdout] Preprocessed 📁 The target path is "/tmp/target" [INFO] [stdout] Preprocessed 💳 Generated unique project id "211BGApZPFWnFwumjNGdE" [INFO] [stdout] Preprocessed 📁 The tmpfs path is "/dev/shm/target211BGApZPFWnFwumjNGdE" [INFO] [stdout] Created "/dev/shm/target211BGApZPFWnFwumjNGdE" [INFO] [stdout] Linked ⛓ "/dev/shm/target211BGApZPFWnFwumjNGdE" -> "/tmp/target" [INFO] [stdout] Success ✅ Successfully created tmpfs ramdisk at "/tmp/target" [INFO] [stdout] Mounted "/tmp/target" [INFO] [stdout] Unmounting Trying to unmount "/tmp/target" [INFO] [stdout] Unlinked "/dev/shm/target211BGApZPFWnFwumjNGdE" ⛔ "/tmp/target" [INFO] [stdout] Deleted 🗑 "/dev/shm/target211BGApZPFWnFwumjNGdE" [INFO] [stdout] Success ✅ Successfully unmounted ramdisk at "/tmp/target" [INFO] [stdout] test test::test_tmpfs ... ok [INFO] [stdout] Copied 📁 "/tmp/target" -> "/dev/shm/targetOuZCiW5_KBzjEs80dzc6N" [INFO] [stdout] Deleting 🗑 "/tmp/target" [INFO] [stdout] error: Failed to delete target path "/tmp/target". Error: No such file or directory (os error 2) [INFO] [stdout] test test::test_copy_back ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--bin cargo-ramdisk` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_copy_back stdout ---- [INFO] [stdout] thread 'test::test_copy_back' panicked at src/main.rs:309:23: [INFO] [stdout] Failed to mount test tmpfs...: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c291ca6ee6 - std::backtrace_rs::backtrace::libunwind::trace::hbf3981e6c8a62f19 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55c291ca6ee6 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d13053d67c404cc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c291ca6ee6 - std::sys_common::backtrace::_print_fmt::hd24dc5b701eaf8ad [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55c291ca6ee6 - ::fmt::h1d0155c7c5a7d116 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55c291ccf98c - core::fmt::rt::Argument::fmt::h462c7a4781d69908 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55c291ccf98c - core::fmt::write::h3cadc3d0c35667c3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55c291ca449f - std::io::Write::write_fmt::h7b46babfe8aff3fc [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x55c291ca6c94 - std::sys_common::backtrace::_print::h21e0ad4a03aa55df [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55c291ca6c94 - std::sys_common::backtrace::print::hb7cfd89cda9bdca7 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55c291ca898b - std::panicking::default_hook::{{closure}}::hceb0cad555a61bc8 [INFO] [stdout] 10: 0x55c291ca865d - std::panicking::default_hook::h00eb745c4c12778b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55c291c72ae7 - as core::ops::function::Fn>::call::h6a7083dbc9bd7b5f [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x55c291c72ae7 - test::test_main::{{closure}}::h4db87ac2515c25e3 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55c291ca8fc0 - as core::ops::function::Fn>::call::hf3b7bc2e2257730b [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x55c291ca8fc0 - std::panicking::rust_panic_with_hook::hccddb3269d601551 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x55c291ca8d02 - std::panicking::begin_panic_handler::{{closure}}::h1759cdf989495c64 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:660:13 [INFO] [stdout] 16: 0x55c291ca73c6 - std::sys_common::backtrace::__rust_end_short_backtrace::h209794238b4d13a4 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55c291ca8a34 - rust_begin_unwind [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:648:5 [INFO] [stdout] 18: 0x55c291c362f5 - core::panicking::panic_fmt::ha17ebef8fbaa0a3e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55c291c367a3 - core::result::unwrap_failed::h4921228b49be0fef [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x55c291c3e95c - core::result::Result::expect::ha5294dc8ce7842b9 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x55c291c3e95c - cargo_ramdisk::test::test_copy_back::h317dd49c5ac94a69 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:309:9 [INFO] [stdout] 22: 0x55c291c36a09 - cargo_ramdisk::test::test_copy_back::{{closure}}::h71dc2952886660df [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:287:24 [INFO] [stdout] 23: 0x55c291c36a09 - core::ops::function::FnOnce::call_once::he43ae88074a4c606 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55c291c782ef - core::ops::function::FnOnce::call_once::hb293dddd1a0c8d0c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x55c291c782ef - test::__rust_begin_short_backtrace::hcc33cf50a0d42744 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:620:18 [INFO] [stdout] 26: 0x55c291c76e60 - test::run_test_in_process::{{closure}}::h1a67b8b225cf5559 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:60 [INFO] [stdout] 27: 0x55c291c76e60 - as core::ops::function::FnOnce<()>>::call_once::h6c8366f6b1a529d0 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x55c291c76e60 - std::panicking::try::do_call::h3ac771f4eea356d5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 29: 0x55c291c76e60 - std::panicking::try::h2b1799e4f57e5bcf [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 30: 0x55c291c76e60 - std::panic::catch_unwind::h0a3cc3fea72ac271 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x55c291c76e60 - test::run_test_in_process::h47356101e0c4cc43 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:643:27 [INFO] [stdout] 32: 0x55c291c76e60 - test::run_test::{{closure}}::hfc86d13e98ee1936 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:566:43 [INFO] [stdout] 33: 0x55c291c3f1a3 - test::run_test::{{closure}}::h077c30ad86447616 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/test/src/lib.rs:594:41 [INFO] [stdout] 34: 0x55c291c3f1a3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7a0647371687c548 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x55c291c43e3f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h0ade0df8a561803e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 36: 0x55c291c43e3f - as core::ops::function::FnOnce<()>>::call_once::h94e6781319385c1d [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x55c291c43e3f - std::panicking::try::do_call::h2d8e7d2812ed142e [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:555:40 [INFO] [stdout] 38: 0x55c291c43e3f - std::panicking::try::hfec8a6adb9bfcaea [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panicking.rs:519:19 [INFO] [stdout] 39: 0x55c291c43e3f - std::panic::catch_unwind::hf488fb91a41eb5b5 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x55c291c43e3f - std::thread::Builder::spawn_unchecked_::{{closure}}::h306975a3cadd5153 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 41: 0x55c291c43e3f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4f4ed26f27d558ae [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x55c291cae1c5 - as core::ops::function::FnOnce>::call_once::h17d6fdbdde1f730c [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 43: 0x55c291cae1c5 - as core::ops::function::FnOnce>::call_once::h298d88b0d0cf4d06 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 44: 0x55c291cae1c5 - std::sys::pal::unix::thread::Thread::new::thread_start::h1ecd97591626fa72 [INFO] [stdout] at /rustc/d073071d77ce0f93b4fd8cc567a1e2b9e1b22126/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7ff88ce69ac3 - [INFO] [stdout] 46: 0x7ff88cefabf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_copy_back [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "be49486ebba8796bd8937e6e4b784d7d9e797ca4aee458ec27a9b9673dc753bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be49486ebba8796bd8937e6e4b784d7d9e797ca4aee458ec27a9b9673dc753bd", kill_on_drop: false }` [INFO] [stdout] be49486ebba8796bd8937e6e4b784d7d9e797ca4aee458ec27a9b9673dc753bd