[INFO] crate libpijul-compat 0.10.2 is already in cache [INFO] extracting crate libpijul-compat 0.10.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/libpijul-compat/0.10.2 [INFO] extracting crate libpijul-compat 0.10.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/libpijul-compat/0.10.2 [INFO] validating manifest of libpijul-compat-0.10.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of libpijul-compat-0.10.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing libpijul-compat-0.10.2 [INFO] finished frobbing libpijul-compat-0.10.2 [INFO] frobbed toml for libpijul-compat-0.10.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/libpijul-compat/0.10.2/Cargo.toml [INFO] started frobbing libpijul-compat-0.10.2 [INFO] finished frobbing libpijul-compat-0.10.2 [INFO] frobbed toml for libpijul-compat-0.10.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/libpijul-compat/0.10.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking libpijul-compat-0.10.2 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/libpijul-compat/0.10.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2d166855965acb34dca6764cb9f366cf781548c2071721a31f89654efbb5d030 [INFO] running `"docker" "start" "-a" "2d166855965acb34dca6764cb9f366cf781548c2071721a31f89654efbb5d030"` [INFO] [stderr] Compiling thrussh-libsodium v0.1.4 [INFO] [stderr] Checking sanakirja v0.8.22 [INFO] [stderr] Checking cryptovec v0.4.6 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking yasna v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking thrussh-keys v0.9.5 [INFO] [stderr] Checking libpijul-compat v0.10.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:514:36 [INFO] [stderr] | [INFO] [stderr] 514 | pub fn read_signature_file(r: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:528:48 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn write_signature_file(&self, w: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:514:36 [INFO] [stderr] | [INFO] [stderr] 514 | pub fn read_signature_file(r: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:528:48 [INFO] [stderr] | [INFO] [stderr] 528 | pub fn write_signature_file(&self, w: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/patch.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | pub fn read_changes(r: &mut Read) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/lib.rs:154:34 [INFO] [stderr] | [INFO] [stderr] 154 | branch_id.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/lib.rs:154:34 [INFO] [stderr] | [INFO] [stderr] 154 | branch_id.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'bitflags::core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/backend/key.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | w.write_str(h.trim_right_matches('0')) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/fs_representation.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | x.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead [INFO] [stderr] --> src/fs_representation.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | x.extend(rng.gen_ascii_chars().take(ID_LENGTH)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:60:1 [INFO] [stderr] | [INFO] [stderr] 60 | / error_chain! { [INFO] [stderr] 61 | | foreign_links { [INFO] [stderr] 62 | | IO(std::io::Error); [INFO] [stderr] 63 | | Sanakirja(sanakirja::Error); [INFO] [stderr] ... | [INFO] [stderr] 97 | | } [INFO] [stderr] 98 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/file_operations.rs:416:17 [INFO] [stderr] | [INFO] [stderr] 416 | let mut is_first = true; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/file_operations.rs:416:17 [INFO] [stderr] | [INFO] [stderr] 416 | let mut is_first = true; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/optimal_diff/add.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut descendant = *diff.conflicts_descendants.get(&ancestor).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/optimal_diff/add.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | let mut descendant = *diff.conflicts_descendants.get(&ancestor).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apply/apply.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut is_zombie_marker = to_edge.introduced_by != patch_id [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/output.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let mut name = if b_len > 1 [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/mod.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apply/apply.rs:243:17 [INFO] [stderr] | [INFO] [stderr] 243 | let mut is_zombie_marker = to_edge.introduced_by != patch_id [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/edges.rs:298:22 [INFO] [stderr] | [INFO] [stderr] 298 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/output.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let mut name = if b_len > 1 [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/mod.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/unrecord/edges.rs:298:22 [INFO] [stderr] | [INFO] [stderr] 298 | for (mut k, mut v) in files.drain(..) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.78s [INFO] running `"docker" "inspect" "2d166855965acb34dca6764cb9f366cf781548c2071721a31f89654efbb5d030"` [INFO] running `"docker" "rm" "-f" "2d166855965acb34dca6764cb9f366cf781548c2071721a31f89654efbb5d030"` [INFO] [stdout] 2d166855965acb34dca6764cb9f366cf781548c2071721a31f89654efbb5d030