[INFO] fetching crate rfs_tester 0.2.1...
[INFO] checking rfs_tester-0.2.1 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate rfs_tester 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rfs_tester 0.2.1 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfs_tester 0.2.1
[INFO] finished tweaking crates.io crate rfs_tester 0.2.1
[INFO] tweaked toml for crates.io crate rfs_tester 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d9d750b07c7b35fe321586784b12f966b96d9be50b05367da5f8eea6cafb01e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d9d750b07c7b35fe321586784b12f966b96d9be50b05367da5f8eea6cafb01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d9d750b07c7b35fe321586784b12f966b96d9be50b05367da5f8eea6cafb01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9d750b07c7b35fe321586784b12f966b96d9be50b05367da5f8eea6cafb01e", kill_on_drop: false }`
[INFO] [stdout] 2d9d750b07c7b35fe321586784b12f966b96d9be50b05367da5f8eea6cafb01e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e339435be0bc9fa81c8b619a20c78f71fee243d18434c380de9b4979d2009fd2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e339435be0bc9fa81c8b619a20c78f71fee243d18434c380de9b4979d2009fd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking rfs_tester v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:296:26
[INFO] [stdout]     |
[INFO] [stdout] 296 |             FileContent::Inline(data) | FileContent::InlineBytes(data) => data,
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:156:3
[INFO] [stdout]     |
[INFO] [stdout] 156 |   Inline(Vec<u8>),
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:296:26
[INFO] [stdout]     |
[INFO] [stdout] 296 |             FileContent::Inline(data) | FileContent::InlineBytes(data) => data,
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `rfs::fs_tester::FileContent::Inline`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:156:3
[INFO] [stdout]     |
[INFO] [stdout] 156 |   Inline(Vec<u8>),
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:296:33
[INFO] [stdout]     |
[INFO] [stdout] 296 |             FileContent::Inline(data) | FileContent::InlineBytes(data) => data,
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `rfs::fs_tester::FileContent::Inline::0`: Please use InlineBytes instead
[INFO] [stdout]    --> src/rfs/fs_tester.rs:296:33
[INFO] [stdout]     |
[INFO] [stdout] 296 |             FileContent::Inline(data) | FileContent::InlineBytes(data) => data,
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
[INFO] running `Command { std: "docker" "inspect" "e339435be0bc9fa81c8b619a20c78f71fee243d18434c380de9b4979d2009fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e339435be0bc9fa81c8b619a20c78f71fee243d18434c380de9b4979d2009fd2", kill_on_drop: false }`
[INFO] [stdout] e339435be0bc9fa81c8b619a20c78f71fee243d18434c380de9b4979d2009fd2